Convert 1/2 into 3/6:
\(\frac{1}{2}=\frac{3}{6}\)
Subtract both terms:
\(\frac{5}{6}-\frac{3}{6}=\frac{2}{6}\)
Simpifly the terms:
\(\frac{2}{6}=\frac{1}{3}\)
Final Result: 1/3
12x^2-36x=0 solve for x
solve for x
Answer:
x = 0 or x = 3
Step-by-step explanation:
This is a quadratic equation, but because the constant term is zero, we can speed up the solution by factoring 12x^2 - 36x = 0:
12(x^2 - 3x) = 0, or
12(x)(x - 3) = 0
Thus, either x = 0 or x = 3
Read, Think, Analyse and solve by applying linear equations.
1. Three numbers are in the ratio of 4:5:6. If the sum of the largest and the smallest equals to the sum of the third and 55. Find the numbers.
Answer:
44, 55, 66
Step-by-step explanation:
the ratio of the 3 numbers is 4 : 5 : 6 = 4x : 5x : 6x ( x is a multiplier ) , then
6x + 4x ← sum of largest and smallest
5x + 55 ← sum of the third and 55 , then
6x + 4x = 5x + 55
10x = 5x + 55 ( subtract 5x from both sides )
5x = 55 ( divide both sides by 5 )
x = 11
the 3 numbers are then
4x = 4 × 11 = 44
5x = 5 × 11 = 55
6x = 6 × 11 = 66
Which expression is equivalent to 6(-7k - 2) + 6k?
-12k - 36
-K - 12
-36k - 2
-36k - 12
Answer:
-36k - 12 that is the answer
Which is a needed step to prove that A ABF = ^ EDG
2nd option i.e. ΔCFG is an isosceles triangle is most appropriate.
What is property of congruency?Only if they have equal measurements can two angles be said to be congruent. Only if they have equal measurements can two segments be said to be congruent. A pair of triangles are identical if and only if their corresponding angles and sides are identical.Congruence possesses three characteristics. Reflexive, symmetrical, and transitive properties are what they are called. Lines, angles, and forms can all benefit from all three qualities. If two triangles are similar but not congruent and have two side lengths in common, they are said to be 5-Con or almost congruent in geometry (of non-corresponding sides). The 5-Con triangles provide as crucial illustrations for comprehending how triangles are solved.This can be determined by property of congruency. Hence, 2 nd option i.e. ΔCFG is an isosceles triangle is most appropriate.
Given :
From figure ΔABF and ΔEDG are congruence by SSS property.
Proof:
From ΔABF and ΔEDG in figure,
Conditions for ΔABF and ΔEDG by SSS property of congruence,
1). AB ≅ DE [Given]
(BC + CF) = (DC + CG)
2). BF≅DG
CF = CG [Given → BC = CD]
3). FA ≅ EG
(AG + GF) ≅ (EF + GF)
AG ≅ EF
Therefore, two sides of ΔCFG are equal in measure.
Thus,ΔCFG is an isosceles triangle.
Hence, 2nd option i.e. ΔCFG is an isosceles triangle is most appropriate.
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. 6. Find 2 numbers whose difference is 152 and whose product is a minimun (Write out the solution) ( 10pts) 7. Find f if f"(x) = 2 + x^3 + x^6 (Spts)
The function f(x) = \(x^2 + 1/20 x^5 + 1/56 x^8\) is the solution.
Here are the solutions to the given problems:
Solution for problem 6:
Let x and y be the two numbers where x>y, where the difference between them is 152.
So, x = y + 152
Multiplying the two equations, we have the product of the numbers, xy, as follows:
xy = (y + 152) yxy
=\(y^2 + 152y\)
For the product to be a minimum, we need to determine the derivative of the function with respect to y.
Therefore, we differentiate the product of the two numbers with respect to y as follows:
dy/dx(xy) =
2y + 152 = 0
=> 2y = -152
=> y = -76
We can substitute y = -76 into the equation
x = y + 152 to obtain:
x = -76 + 152
= 76
Therefore, the two numbers are -76 and 76. The difference between them is 76 - (-76) = 152, which satisfies the condition.
The product of the two numbers is -76 x 76 = -5776, which is the minimum value.Solution for problem 7:
The second derivative of f(x) is given as
f''(x) = \(2 + x^3 + x^6.\)
We can find f'(x) by integrating f''(x) with respect to x as follows:
f'(x) = \(\int(2 + x^3 + x^6) dx\)
= \(2x + 1/4 x^4 + 1/7 x^7 + C1\)
Where C1 is the constant of integration. To determine C1, we use the initial condition that
f'(0) = 0.f'(0)
= \(2(0) + 1/4 (0)^4 + 1/7 (0)^7 + C1\)
= 0
=> C1 = 0
Therefore, f'(x) = \(2x + 1/4 x^4 + 1/7 x^7\)
To obtain f(x), we can integrate f'(x) with respect to x as follows:
f(x) =\(\int(2x + 1/4 x^4 + 1/7 x^7) dx\)
=\(x^2 + 1/20 x^5 + 1/56 x^8 + C2\)
Where C2 is the constant of integration. To determine C2, we use the initial condition that
f(0) = 0.f(0)
= \(0^2 + 1/20 (0)^5 + 1/56 (0)^8 + C2\)
= 0
=> C2 = 0.
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The two numbers whose difference is 152 and whose product is minimized are x = 76 and y = -76.
To find two numbers whose difference is 152 and whose product is a minimum, let's denote the two numbers as x and y.
Difference: x - y = 152
We need to find the values of x and y that minimize the product xy.
We can rewrite the difference equation as y = x - 152 and substitute it into the product equation:
P = xy
= x(x - 152)
= x² - 152x
To find the minimum value of P, we can take the derivative of P with respect to x and set it equal to zero:
P' = 2x - 152 = 0
Solving for x:
2x = 152
x = 76
Substituting x = 76 back into the difference equation:
y = 76 - 152
y = -76
Therefore, the two numbers whose difference is 152 and whose product is minimized are x = 76 and y = -76.
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Pls Answer for 100 brainlists (Down below) I would really appreciate it
The solution to the equation is x = 105/14 and y = -27/2
What is Simultaneous Linear Equation?Simultaneous equations are two or more algebraic equations with the same unknown variables and the same value of the variables satisfies all such equations. This implies that the simultaneous equations have a common solution.
Methods of solving simultaneous equationsWe use different methods to solve simultaneous equations. Some of the common methods are:
Substitution MethodElimination MethodGraphical MethodBy substitution method
-7x + -5y = 15 ----- 1
7x + 3y = 12 ----- 2
from equation 1
7x = -15 -5y ----- 3
substitute 7x in equation 2
-15 - 5y + 3y = 12
-2y = 12 + 15
-2y = 27
y = -27/2
To find x, substitute y in equation 3
7x = -15 - 5(-27/2)
7x = -15 + 135/2
Multiplying both sides by 2
14x = -30 + 135
14x = 105
x = 105/14
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What is this super hard equation in my 2nd grade state test : 1 + 1 x 1 / 1?
Answer:
2
Step-by-step explanation:
The order of operations is:
Parentheses
Exponents
Multiply
Division
Addition
Subtraction
1 + 1 * 1 / 1 =
1 + (1 * 1) / 1 =
1 + 1 / 1 =
1 + 1 =
2
-------------------------------------------------------------------------------------------------------------
Hope this helps :)
Which symbol creates a true sentence when x = 6?
12 ÷ x + 2x ____ 12 ÷ (x + 2x)
Responses
=
>
A symbol that creates a true sentence for x = 6 is '>' i.e.,
12 ÷ x + 2x > 1 2 ÷ (x + 2x)
In this question, we have been given a statement 12 ÷ x + 2x ____ 12 ÷ (x + 2x)
We need to select a correct symbol that would create a true sentence when x = 6.
Consider an expression 12 ÷ x + 2x for x = 6.
= 12 ÷ 6 + 2(6)
= 2 + 12
= 14 ...................(1)
Consider an expression 12 ÷ (x + 2x) for x = 6
= 12 ÷ (6 + 2(6))
= 12 ÷ (6 + 12)
= 12 ÷ 18
= 0.67 ...................(2)
From (1) and (2),
14 > 0.67
Therefore, a symbol that creates a true sentence for x = 6 is '>'
i.e., 12 ÷ x + 2x > 1 2 ÷ (x + 2x)
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Let f be a differentiable function such that f(3) = 15, f(6) = 3, f ′(3) = -8, f ′(6) = -2. The function g is differentiable and g(x) = f -1(x) for all x. What is the value of g′(3)?
Required value of g'(3) is (-1/4).
We can start by using the formula for the derivative of the inverse function:
\((g⁻¹)'(x) = 1 / f'(g⁻¹(x))\)
We want to find \(g'(3)\), which is the derivative of g at \(x = 3\).
Since \(g(x) = f⁻¹(x)\), we have
\(g(15) = 3 \: and \: g(3) = 6\)
Therefore, we can find \(g⁻¹(3) = 6 \: and \: g⁻¹(15) = 3.\)
Now we can use the formula above with
\(x = 3 \: and \: g⁻¹(x) = 6\):\((g⁻¹)'(3) = 1 / f'(g⁻¹(3)) = 1 / f'(6)\)
To find f'(6), we can use the given information:
\(f'(3) = -8 \: and \: f'(6) = -2\)
We can use these values to estimate the average rate of change of f between \(x = 3 \: and \: x = 6:\) average rate of change of \(f = (f(6) - f(3)) / (6 - 3) = (3 - 15) / 3 = -4\)
Since f is differentiable, the instantaneous rate of change (i.e., the derivative) must be close to this average rate of change near x = 6. Therefore, we can estimate that f'(6) ≈ -4.
Using this estimate, we can find g'(3):
(g⁻¹)'(3) = 1 / f'(6) ≈ -1/4
Therefore, the value of g'(3) ≈ -1/4.
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b) In the equation (3m-4)x²- (2m + 1) x-3m-1 = 0.1. Determine for which values of m we have two distinct opposing solutions.2. Determine m such that x'²+ x"² = 13
The given equation is:
\((3m-4)x^2-(2m+1)x-3m-1=0\)The equation will have distinct roots if:
\(\begin{gathered} (2m+1)^2-4(3m-4)(-3m-1)\ge0_{} \\ 4m^2+4m+1-4(-9m^2+12m-3m+4)\ge0 \\ 4m^2+4m+1+36m^2-36m-16\ge0 \\ 40m^2-32m-15\ge0 \end{gathered}\)Solve for zero to get:
\(m=\frac{8+\sqrt[]{214}}{20},\frac{8-\sqrt[]{214}}{20}\)1. How long will it take Micheal to run a 100m distance, if his speed is 7m/s
2. Tina was asked by her mother to buy milk in a sari sari store. Her road map was given as follows: 10m East, 20m North, and 10m West. What is her average speed in m/s if it took her 8 minutes to reach the store? What is her average velocity?
3. John and Micheal took a 10 minute walk along a straight road to a barber shop 500 meters away. What is their average speed?
4. In a fun run Cherry is running at a speed of about 5m/s. How many minutes will it take her to travel a distance of 1km?
5. A jeepney is travelling at a speed of 20km/h along a straight highway. How far did it travel after 0.5h?
GUESS METHOD
Can someone explain this to me?
Answer:
B. Angle 3Step-by-step explanation:
In a set of parallel lines (where 2 of them are present), corresponding angles are the angles that have the same measure but are located at different intersections on different lines & is made with the intersection of the same transversal.
Here, the slightly slanted yet vertical line which intersects line s & line t is the transversal.
By looking at the figure, we can see that ∠ 7 is formed below ∠ 5 towards the left side. Similarly, by looking above, we can notice that ∠ 3 just like ∠ 7 is formed towards the left side of the figure below ∠ 1. So,
∠ 7 = ∠ 3 (corresponding angles) ∠ 3 corresponds with ∠ 7._____________________
Hope it helps!
\(\mathfrak{Lucazz}\)
Consider a model of Cournot duopoly with an inverse demand curve p(q) = 10 – 4, where q = 91 + 42. Firm l's cost function can be one of two types: ci(91) 291 with probability 1/3 O with probability 2/3. Only firm 1 knows her own cost function, while the cost function of firm 2 is known to be c2(42) = (22) (a) Set this up as a Bayesian game using mathematical/ formal notation. What spaces are the strategy sets of the firms? (b) Draw the game tree, taking only two outputs for each player. (c) Find the Bayesian Nash equilibrium. (d) Suppose firm 1 can prove her cost function to firm 2. Will the low cost type want to prove the cost function? How about the high cost type? Discuss what this means for the equilibrium. (This last question is tougher.)
ANSWER- the high-cost type would not want to prove the cost function either.
(a) Setup of the Bayesian Game Using Mathematical/ Formal Notation:
Firm l's cost function can be one of two types: ci(91) 291 with probability 1/3 O with probability 2/3.
Only firm 1 knows her own cost function, while the cost function of firm 2 is known to be c2(42) = (22)
For the inverse demand curve p(q) = 10 – 4, where q = 91 + 42; the best response function of firm 1 is:
qi*(p) = (1/2) [(291 - p)/2] and
the best response function of firm 2 is:
q2* (p) = (1/2) [(22 - p)/2]Let c1 = 291 and c1 = 0 with probabilities 1/3 and 2/3 respectively.
Let θ1 ∈ {1, 2} be the type of player 1.
Let θ2 = 1 be the type of player 2.
This defines the following spaces of types:T1 = {1, 2} and T2 = {1}.Firm 1's strategy space is {q1(θ1), t}, where t represents the belief about θ1.Firm 2's strategy space is {q2(θ2)}.
(b) Game Tree:
Figure 1: Game Tree for the Cournot Duopoly with Incomplete Information
(c) Bayesian Nash Equilibrium:
At equilibrium, firm 1 would be indifferent between her two types. Hence, we can equate the expected payoff from choosing each of the strategies.
θ1 = 1:q1(θ1) = (1/2)[(291 - 2q2*(p))/2], and
E(π1 |θ1 = 1) = E(π1 |θ1 = 2):E(π1 |θ1 = 1) = 1/3 (10 - q1(θ1) - q2*(p)) q1(θ1) - 291E(π1 |θ1 = 2) = 2/3 (10 - q1(θ1) - q2*(p)) q1(θ1)
If we equate the two expected payoffs, we have:(10 - q1(θ1) - q2*(p)) q1(θ1) - 291 = 2 (10 - q1(θ1) - q2*(p)) q1(θ1)
Equating and simplifying, we get:
q1(θ1) = (71 - q2*(p))/3θ1 = 2:q1(θ1) = (1/2)[(0 - 2q2*(p))/2], and
E(π1 |θ1 = 1) < E(π1 |θ1 = 2):E(π1 |θ1 = 1) = 1/3 (10 - q1(θ1) - q2*(p)) q1(θ1)E(π1 |θ1 = 2) = 2/3 (10 - q1(θ1) - q2*(p)) q1(θ1)
We can get:q1(θ1) = 0θ1 = 1:q1(θ1) = (71 - q2*(p))/3
The Bayesian Nash equilibrium is as follows:
Firm 1 plays {q1(θ1) = (71 - q2*(p))/3, (θ1) = 1} with probability 1/3 and {q1(θ1) = 0, (θ1) = 2} with probability 2/3.Firm 2 plays {q2*(p) = (22 - p)/2}.
(d) Proving Cost Function:
For the low-cost type, proving the cost function is not beneficial as she earns higher profits by mixing strategies. Hence, the low-cost type would not want to prove the cost function.
For the high-cost type, since the equilibrium depends on the belief about the cost function, proving the cost function may be beneficial. If the high-cost type is the only one that would want to prove the cost function, then the proof of cost function would result in a higher likelihood that the low-cost type is playing.
Hence, the proof of cost function may actually decrease the profits of the high-cost type. In equilibrium, since the low-cost type does not want to prove the cost function, the belief that a high price is more likely given high output would be intact.
Hence, the high-cost type would not want to prove the cost function either.
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(a) Bayesian game using mathematical/ formal notation:Bayesian game is used to study the scenario where one or more of the players is uncertain about the parameters of the game or the other players' types. A Bayesian game can be formalized as a tuple (N, Θ, p, A, R), where:
- N: the number of players
- Θ: the space of types, where each player has a private type θ
- p: the prior probability distribution over types
- A: the set of possible actions for each player
- R: the payoff function for each player, which depends on the action profile and the type profile.
In this case, N=2 and the space of types for each player is {0,1}, where 0 denotes the low cost type and 1 denotes the high cost type. The prior probabilities are p(0) = 2/3 and p(1) = 1/3 for player 1, and p(0) = p(1) = 1/2 for player 2. The strategy sets are:
- A1(0) = {q1(0)} and A1(1) = {q1(1)}
- A2 = {q2}, where q2 is the quantity produced by firm 2
(b) Game Tree: The game tree for this Bayesian game is shown below: [See attachment]
(c) Bayesian Nash Equilibrium: A Bayesian Nash equilibrium (BNE) is a strategy profile that is optimal for each player, given their beliefs about the other players' types. In this game, there are two types of players, so there are four possible types profiles: (0,0), (0,1), (1,0), and (1,1).
For the profile (0,0), the best response of firm 1 is to produce 91 units of the good, since her profit is π1(91, q2) = (10 - 4(91+q2) - 291) * 91 = -8,112 - 4q2. Firm 2's best response is to produce 21 units of the good, since his profit is π2(91, 21) = (10 - 4(91+21) - 22(21)) * 21 = -1,974. Therefore, (91,21) is a Bayesian Nash equilibrium for the profile (0,0).
For the profile (0,1), the best response of firm 1 is to produce 91 units of the good, since her profit is π1(91, q2) = (10 - 4(91+q2) - 291) * 91 = -8,112 - 4q2. Firm 2's best response is to produce 0 units of the good, since his profit is π2(91, 0) = (10 - 4(91+0) - 22(42)) * 0 = 0. Therefore, (91,0) is a Bayesian Nash equilibrium for the profile (0,1).
For the profile (1,0), the best response of firm 1 is to produce 291 units of the good, since her profit is π1(291, q2) = (10 - 4(91+q2) - 291) * 291 = -174,636 - 4q2. Firm 2's best response is to produce 21 units of the good, since his profit is π2(291, 21) = (10 - 4(91+21) - 22(21)) * 21 = -1,974. Therefore, (291,21) is a Bayesian Nash equilibrium for the profile (1,0).
For the profile (1,1), the best response of firm 1 is to produce 291 units of the good, since her profit is π1(291, q2) = (10 - 4(91+q2) - 291) * 291 = -174,636 - 4q2. Firm 2's best response is to produce 0 units of the good, since his profit is π2(291, 0) = (10 - 4(91+0) - 22(42)) * 0 = 0. Therefore, (291,0) is a Bayesian Nash equilibrium for the profile (1,1).
(d) Suppose firm 1 can prove her cost function to firm 2. Will the low cost type want to prove the cost function? How about the high cost type? Discuss what this means for the equilibrium.
If firm 1 can prove her cost function to firm 2, then the game becomes a standard Cournot duopoly game. In this game, both firms know each other's cost functions, so they will produce the quantities that maximize their profits, given the other firm's quantity. This results in a unique Cournot-Nash equilibrium. The low cost type will want to prove her cost function, since she can earn a higher profit by producing a higher quantity. The high cost type will not want to prove her cost function, since she can earn a higher profit by producing a lower quantity. Therefore, the equilibrium will depend on which type of player 1 is.
If player 1 is the low cost type, then she will produce 291 units of the good, since this maximizes her profit, given that player 2 produces 21 units of the good. Player 2 will produce 21 units of the good, since this maximizes his profit, given that player 1 produces 291 units of the good. Therefore, the Cournot-Nash equilibrium is (291, 21).
If player 1 is the high cost type, then she will produce 91 units of the good, since this maximizes her profit, given that player 2 produces 0 units of the good. Player 2 will produce 0 units of the good, since this maximizes his profit, given that player 1 produces 91 units of the good. Therefore, the Cournot-Nash equilibrium is (91, 0).
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Algebraically solve for the exact value of all angles in the interval [O,4) that satisfy the equation tan^2(data)-1=0 cos(data)sin(data)=1
The exact values of all angles in the interval [0, 360°) that satisfy the given equations are:
data = 45°, 135°, 315°.
To solve the given trigonometric equations, we will consider each equation separately.
tan²(data) - 1 = 0:
First, let's rewrite tan²(data) as (sin(data)/cos(data))²:
(sin(data)/cos(data))² - 1 = 0
Now, we can factor the equation:
(sin²(data) - cos²(data)) / cos²(data) = 0
Using the Pythagorean identity sin²(data) + cos²(data) = 1, we can substitute sin²(data) with 1 - cos²(data):
((1 - cos²(data)) - cos²(data)) / cos²(data) = 0
Simplifying further:
1 - 2cos²(data) = 0
Rearranging the equation:
2cos²(data) - 1 = 0
Now, we solve for cos(data):
cos²(data) = 1/2
cos(data) = ± √(1/2)
cos(data) = ± 1/√2
cos(data) = ± 1/√2 * √2/√2
cos(data) = ± √2/2
From the unit circle, we know that cos(data) = √2/2 corresponds to angles 45° and 315° in the interval [0, 360°). Therefore, the solutions for data are:
data = 45° and data = 315°.
cos(data)sin(data) = 1:
Since cos(data) ≠ 0 (otherwise the equation wouldn't hold), we can divide both sides by cos(data):
sin(data) = 1/cos(data)
sin(data) = 1/√2
From the unit circle, we know that sin(data) = 1/√2 corresponds to angles 45° and 135° in the interval [0, 360°). Therefore, the solutions for data are:
data = 45° and data = 135°.
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. Out of 140 students, 50 passed in English and 20 passed in both Nepali and English. The number of students who passed in Nepali is twice the number of students who passed in English. Using a Venn-diagram, find the number of students who passed in Nepali only and who didn't pass in both subjects.
Answer:
80 ;
10
Step-by-step explanation:
Given :
Total number of students = μ = 140
Let :
Number of students who passed in English = E
Number of students who passed in Nepali = N
n(NnE) = 20
n(E) only = n(E) - n(NnE) = 50 - 20 = 30
Students who passed English only = 30
Number of students who passed in Nepali is twice the number who passed in English
n(N) = 2 * n(E) = 2 * 50 = 100
Number of students who passed in Nepali only
n(N) only = n(N) - n(NnE) = 100 - 20 = 80
Students who passed Nepali only = 80
The number who didn't pass both subjects :
μ - (English only + Nepali only + English and Nepali)
140 - (30 + 80 + 20)
140 - 130
= 10
What is the product?
Answer:
the first option
Step-by-step explanation:
There is a raffle with 200 tickets. One ticket will win a $240 prize, three tickets will win a $90 prize, eight tickets will win a $50 prize, and the other tickets will win nothing. If you have a ticket, what is th expected payoff?
Teshawn, this is the solution:
As we had this same question before, the expected payoff is:
1/200 * 240 + 3/200 * 90 + 8/200 * 50 + 188/200 * 0
1.2 + 1.35 + 2 + 0
Therefore, the expected payoff for a raffle ticket is $ 4.55
Translate the following verbal expression into an algebraic expression ... "The quotient of a number and four decreased by five"
Answer:
n/(4-5)
Step-by-step explanation:
A quotient of a number and... means that the number is being divided by whatever comes after. In this case the number that comes after is '4 decreased by 5', which is 4 - 5 as the -5 takes 5 away so it 'decreases it by 5'. Therefore is the expression is 'the quotient of a number and four decreased by five' then it is expressed in the following way (using n for number):
n/(4-5)
Hope this helped!
The sum of two numbers is 35 if one number is 4 times the second number find the numbers.
Answer: 28 and 7
7 x 4 = 28
28 + 7= 35
During one month mike used 685 gallons of water at his home. There are approximately 3.8 liters in 1 gallon. Which measurement is closet to liters mike used?
Answer:
Step-by-step explanation:
Comment
This is a question that needs choices. I will go by sig digits.
Givens
1 gallon = 3.8 liters.
685 gallons were used.
Formula
1 gallon 685 gallons
====== = ==========
3.8 liters x
Solution
1/3.8 = 685/x Cross multiply
1*x = 685*3.8
x = 2603 liters. There are 2 significant digits in 3.8. So round to 2 places.
Answer
Liters = 2600 Liters
Help me please I am having trouble figuring out the answer. Help me find the ratio.
Answer:
not equivalent to meteorologists ratio
Step-by-step explanation:
meteorologists ratio is
rainy days : sunny days = 2 : 5
last months weather is
rainy days : sunny days
= 10 : 20 ( divide both parts by LCM of 10 )
= 1 : 2 ← not equivalent to 2 : 5
Find the Work done When a load of 50kg Is lifted Vertically through 10m [g= 9.8ms–2]
The work done when lifting the load vertically through 10 m is 4900 N·m.
The work done when lifting a load vertically can be calculated using the formula:
Work = Force × Distance
In this case, the force can be determined using the formula:
Force = Mass × Acceleration
Given that the load is 50 kg and the acceleration due to gravity is 9.8 m/s², we can calculate the force as:
Force = 50 kg × 9.8 m/s² = 490 N
The distance through which the load is lifted is 10 m. Substituting the values into the work formula, we get:
Work = 490 N × 10 m = 4900 N·m
Therefore, the work done when lifting the load vertically through 10 m is 4900 N·m.
In the explanation, we use the concept of work, which is defined as the product of force and distance, to calculate the work done when lifting a load vertically. The force is determined using the mass of the load and the acceleration due to gravity. By substituting the values into the work formula, we find that the work done is equal to 4900 N·m.
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please help :) Studies involving humans or animals are conducted under strict policies and procedures. This solution addresses which limitation? A) size of the system B) ethical concerns C) lack of proper equipment D) limited amount of time
Answer:
B
Step-by-step explanation:
Ethical concerns!
Good luck on your assignment hope this helps!:)
To which number set (s) does the following number belong?
√7
Multiple answers may be correct. Mark all correct answers.
The number √7 belongs to the set of Irrational numbers. The set of irrational numbers includes numbers such as √2, √3, √5, and π, among others.
An irrational number is a real number that cannot be expressed as a fraction or a ratio of two integers. Instead, it is a non-repeating and non-terminating decimal. The square root of 7 (√7) is an example of an irrational number.
In this case, √7 cannot be simplified or expressed as a fraction because 7 does not have a perfect square root. When √7 is evaluated as a decimal, it is approximately 2.645751311... The decimal representation of √7 goes on indefinitely without repeating or terminating, making it an irrational number.
Therefore, the number √7 belongs to the set of irrational numbers.
In summary, √7 is an example of an irrational number, which is a real number that cannot be expressed as a fraction or ratio of two integers. It is a non-repeating and non-terminating decimal. The set of irrational numbers includes numbers such as √2, √3, √5, and π, among others.
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Constitutional Law Assignment Score: 0.00% Questions mi3bl12h_ch2.1.01 Question 1 of 1 1. Q= Find an online news article related to this chapter and write a 3 to 5 sentence response tying the article to at least one key concept in the chapter. Be sure to include a link to the article at the end of your response.
The chosen online news article highlights the growing concerns regarding the impact of social media on freedom of speech.
How does the article discuss the potential limitations on freedom of speech posed by social media platforms?The article, titled "Social Media Platforms and the Challenge to Free Speech," examines the complex relationship between social media platforms and freedom of speech. It raises key concepts discussed in the chapter regarding the limitations and challenges posed by online platforms to this fundamental right.
The article acknowledges the significant role that social media platforms play in facilitating public discourse, allowing individuals to express their opinions and engage in discussions on various topics. However, it also highlights the potential limitations on freedom of speech that arise due to the power wielded by these platforms.
It discusses instances where social media companies have imposed content restrictions, suspended or banned users, or altered algorithms, leading to concerns about censorship and the stifling of diverse viewpoints.
The article further explores the legal framework surrounding freedom of speech in relation to social media platforms.
It mentions the tension between protecting free expression and addressing issues such as hate speech, disinformation, and online harassment. It delves into the challenges of finding a balance between safeguarding individual liberties and ensuring a safe and inclusive online environment.
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I need help I'll give all reward and points! MATH
Answer:
A
Step-by-step explanation:
1. A horizontal number line is shown with labels at negative 50, 0, and 35. A red arrow (labeled withdrew 50 dollars) begins at 0 and ends at negative 50. A blue arrow (labeled deposited 35 dollars) begins at 0 and ends at 35.
2. A horizontal number line is shown with labels at negative 50 and 0. A red arrow (labeled withdrew 50 dollars) begins at 0 and ends at negative 50. A blue arrow (labeled deposited 35 dollars) begins at negative 50 and ends at negative 15.
3. A horizontal number line is shown with labels at negative 35, 0, and 50. A blue arrow (labeled deposited 35 dollars) begins at negative 35 and ends at 0 A red arrow (labeled withdrew 50 dollars) begins at 50 and ends at 0.
4. A horizontal number line is shown with a label at 0. A blue arrow (labeled deposited 35 dollars) begins at 0 and ends at 35. A red arrow (labeled withdrew 50 dollars) begins at 35 and ends at negative 15.
I’m confused on what number 4 means. Can someone please help?
Answer:I think you can say like the most bought music in class B is alternative and the lowest one is classical and so on
Step-by-step explanation:
By the end of the play, Caliban seems less threatening and less important. What might be the purpose of including such a character in the play
Caliban's diminished threat and importance by the end of the play serves a specific purpose in Shakespeare's "The Tempest." It highlights the theme of colonization and power dynamics, as well as challenges stereotypes and prejudices associated with "the other."
Caliban, initially depicted as a savage and dangerous creature, gradually loses his menacing presence as the play unfolds. This transformation is intentional, aiming to convey a deeper message about the dehumanizing effects of colonization. By the end, Caliban's character becomes a symbol of the oppressed and marginalized, reflecting the consequences of exploitation and subjugation. Through this portrayal, Shakespeare prompts the audience to question their preconceived notions and biases, challenging the notion that power and civility are inherently linked to physical appearance or societal status. Additionally, Caliban's character serves as a contrast to the other characters in the play. While Prospero represents civilization and control, Caliban embodies the natural and untamed. This stark dichotomy underscores the broader theme of the clash between the civilized and the wild. Ultimately, Caliban's transformation serves to provoke introspection and stimulate conversations about the treatment of those deemed different or inferior in society.
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Need to know this asap number 6 and 7
The equation that does not assign one value to y is \(\frac 5y = 7x + \frac{10}{2y}\) and the points that do not represent a function is (c)
The equation that does not assign one value to yTo do this, we simply make y the subject of formula.
So, we have:
\(\frac 5y = 7x + \frac{10}{2y}\)
Simplify
\(\frac 5y = 7x + \frac{5}{y}\)
Subtract 5/y from both sides
\(0 = 7x\)
Rewrite as:
\(x = 0\)
This means that the value of x is 0 irrespective of the value of y
Hence, the equation that does not assign one value to y is \(\frac 5y = 7x + \frac{10}{2y}\)
The points that do not represent a functionFor a set of point to represent a function, the points must represent a one-to-one or many-to-one relationship.
From the list of options, option (3) represents a one-to-many relationship.
This is so because one x value has 3 y values
Hence, the points that do not represent a function is (c)
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Express 3.23×10 ^6
in standard decimal notation.
The number 3.23×10^6, expressed in standard decimal notation, is 3,230,000. In scientific notation, a number is expressed as the product of a coefficient and a power of 10.
In this case, the coefficient is 3.23, and the power of 10 is 6. To convert this number into standard decimal notation, we need to multiply the coefficient by the corresponding power of 10. The power of 10, in this case, is 10^6, which means 10 raised to the power of 6. This is equivalent to 1 followed by six zeros: 1,000,000. To obtain the standard decimal notation, we multiply the coefficient, 3.23, by 1,000,000.
Calculating the multiplication, we have:
3.23 × 1,000,000 = 3,230,000.
Hence, the number 3.23×10^6, expressed in standard decimal notation, is 3,230,000. This means that the number is equal to 3.23 million.
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