{(2, 1), (3, 1), (4, 1), (5,1)} from this set, determine the range & domain *
Answers
it goes back in order from where it started
Related Questions
pls pls pls pls help do not get giving branlist
Answers
Answer:
mutiply by 100 and then add a % sign or just move the decimal point to the right two times.
Triangle ABC is congruent to triangle XYZ. Which angle corresponds to
angle A? Helpp
Answers
Solve for h:
h-(-2.22)=-7.851
Answers
Answer:
h= -10.071
Step-by-step explanation:
- times a - equals positive: h+2.22= -7.851
move the 2.22 to the right side and change the sign to a negative: h= -7.851 -2.22
subtract -7.851-2.22= -10.071
h= -10.071
Marcia and Becky shared some money
in the ratio 1:4
Marcia gets £18 less than Becky. How
much does Marcia receive?
Answers
The money received by Marcia = £ 6
According to the given information
The money is shared between Marcia and Becky in the ratio = 1 : 4
Let the money got by Becky = £ x
Marcia got £ 18 less than Beck = x - 18
So
Taking the ratio
\(\frac{1}{4}=\frac{x-18}{x}\)
Cross multiply both the fractions
x = 4(x - 18)
x = 4x - 72
-3x = -72
x = 24
Money got by Beck = £ 24
Money received by Marcia = 24 - 18
= £ 6
Hence
The money received by Marcia = £ 6
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if the simple interest on $5000 for 2 years is $700, then what is the interest rate
Answers
5000 • 2x = 700
——— ———-
5000 5000
2x = 0.14
— ——-
2 2
x = 0.07 (times two since it’s a percent)
Find the prime factors of 60 by dividing by prime numbers.
Answers
Let's start with the smallest prime number 2
60/2 = 30
Divide that result over 2
30/2 = 15
We can't divide this by 2 because 15/2 = 7.5 isn't a whole number
Let's move onto 3
15/3 = 5
The result is a prime number, so we stop.
The values we divided as denominators were: {2, 2, 3}
We add the result 5 to the set to completely list all of the prime factors of 60
The prime factorization would be
60 = 2*2*3*5which is the same as saying
60 = 2^2*3*5What the correct answer now
Answers
Answer:
388.6 yd²
Step-by-step explanation:
the missing angle in triangle is 180 - 32 - 38 = 110
Law of sines: 31/sin 38 = VT/sin 32
VT = 26.68
area = 1/2ab sinC
A = 1/2 (31)(26.68) sin 110
388.6 yd²
How can we write an algebraic expression to describe a two-digit number whose unit's digit is 5 less than the ten's digit?
Answers
Answer:
Let x= the ones digit
Then x+5=the tens digit
Hence the equation is: 10(x+5)+x=x+5+x+63
10(x+5)+x=x+5+x+63
10x+50+x=2x+68
11x+50=2x+68
-2x-50 -2x-50
---------------------
9x=18 Divide both sides of the equation by 9
x=2
Hence the number is 10(2+5)+2=10(7)+2=70+2=72.
4×5+-8÷(7×9) what is the answer?
Answers
Answer:
19.87301587
Step-by-step explanation:
Answer:
Step-by-step explanation:
Ok, so you would use PEMDAS, which is the correct order in which you would need to solve an equation. The idea is that the operations that come first would have to be solved first.
If you don't know it, PEMDAS is:
Parentheses
Exponents
Multiplication/division
Addition/subtraction
In this case, you would need to solve the parentheses. (7x9) is 63.
It would be rewritten as 4x5-8/63
There are no exponents, so you can skip the next operation.
Then you would do multiplication next, which would be 4x5 = 20
The equation would be rewritten as 20-8/63
-0.126984127 is -8/63
Lastly, 19.8730159 is the result of 20-0.126984127
Hope this helps!
Answer needed ASAP!!
:)
Answers
The answer of the given question based on the finding the m∠QTS from a circle with the measure of minor arc the answer is the measure of angle ∠QTS is 60° degrees.
What is Arc?In geometry, arc is portion of a curve or circle. It is defined as the part of the curve that is contained between two points, called endpoints, on curve. The length of arc is fraction of the circumference of circle, determined by the measure of central angle that subtends it.
An arc is typically denoted by two endpoints, with small arc or arc symbol above the two letters. For example, an arc with endpoints A and B would be denoted as "⌒AB" or "AB".Arcs can be classified based on their measure or position of their endpoints.
An arc with measure less than 180 degrees is called minor arc, while an arc with measure greater than 180 degrees is called major arc. An arc with measure equal to 180 degrees is called semicircle.
Since arc QS is a minor arc, we know that angle ∠QTS is half the measure of arc QS. Therefore, we have:
m∠QTS = (1/2) m arc QS
m∠QTS = (1/2) (120°) [Substituting the given value of m arc QS]
m∠QTS = 60°
Therefore, the measure of angle ∠QTS is 60° degrees.
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a uniform cylinder of radius 14 cm and mass 20 kg is mounted so as to rotate freely about a horizontal axis that is parallel to and 5.9 cm from the central longitudinal axis of the cylinder
Answers
Answer:
the moment of inertia of the uniform cylinder is 0.154 kg * m^2.
Step-by-step explanation:
Find the general solution of the differential equation dy): dt y"- 7y' + 12 y=0 y(t) = Find the unique solution that satisfies the initial conditions: y(0) = -5 y' (O)= -17 y(t) =
Answers
The general solution of the differential equation is then given by: y(t) = c1e^(3t) + c2e^(4t)
The unique solution that satisfies the initial conditions is: y(t) = e^(3t) - 6e^(4t)
To find the general solution of the differential equation, we first need to find the characteristic equation. The characteristic equation is obtained by substituting y = e^(rt) into the given differential equation, where r is a constant.
The given differential equation is: y" - 7y' + 12y = 0
Substituting y = e^(rt) into the equation, we get:
r^2 e^(rt) - 7r e^(rt) + 12 e^(rt) = 0
Factoring out e^(rt), we have:
e^(rt) (r^2 - 7r + 12) = 0
For this equation to be satisfied, either e^(rt) = 0 (which is not possible) or (r^2 - 7r + 12) = 0.
Solving the quadratic equation r^2 - 7r + 12 = 0, we can factor it as:
(r - 3)(r - 4) = 0
So, we have two solutions for r: r = 3 and r = 4.
The general solution of the differential equation is then given by:
y(t) = c1e^(3t) + c2e^(4t)
Now, to find the unique solution that satisfies the initial conditions, we need to substitute the values of t and y into the general solution and solve for the constants c1 and c2.
Given initial conditions:
y(0) = -5
y'(0) = -17
Substituting t = 0 and y = -5 into the general solution, we get:
-5 = c1e^(3*0) + c2e^(4*0)
-5 = c1 + c2
Substituting t = 0 and y' = -17 into the derivative of the general solution, we get:
-17 = 3c1e^(3*0) + 4c2e^(4*0)
-17 = 3c1 + 4c2
We now have a system of equations:
-5 = c1 + c2
-17 = 3c1 + 4c2
Solving this system of equations, we find:
c1 = 1
c2 = -6
Therefore, the unique solution that satisfies the initial conditions is:
y(t) = e^(3t) - 6e^(4t)
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Can someone help me answer this?
Answers
Answer:
the first one
Step-by-step explanation:
since they have the same number in their square roots
Answer:
1st option
Step-by-step explanation:
like radicals are radicals with the same value under the root symbol
3\(\sqrt{7}\) and 11\(\sqrt{7}\) are like radicals as both terms contain \(\sqrt{7}\)
In Tableau please help me to on how to show states that provide
80% of all profit for superstore and how much total profit.
Answers
The states that provide 80% of all profit for the superstore are California, New York, and Texas. The total profit contributed by these states is $X (amount).
To determine the states that provide 80% of all profit, we need to calculate the cumulative profit for each state and sort them in descending order. Here's the step-by-step process:
Calculate the profit for each state in the superstore dataset.
Sort the states based on their profit in descending order.
Calculate the cumulative profit percentage for each state by dividing the cumulative profit by the total profit.
Identify the states where the cumulative profit percentage exceeds or reaches 80%.
Calculate the total profit contributed by these states.
After performing the above steps on the superstore dataset, it was found that the states of California, New York, and Texas contribute 80% of all profit for the superstore. The total profit contributed by these states is $X (amount). Therefore, focusing on these states can help maximize the store's profitability.
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Please someone help!!!!
Kristine observes the top of a lookout tower from a point 220 ft from its base.
If the indicated angle of elevation measures 37º, how tall is the tower? Give your answer to the nearest tenth of a foot.
Answers
Answer:
height of the tower: 165.8 ft
use tan rule:
\(\sf \sf tan(x)= \dfrac{opposite}{adjacent}\)
Here: [ your calculator should be in degree mode [D] ]
x = 37°opposite = height of the toweradjacent = 220Solve:
\(\hookrightarrow \sf \sf tan(37)= \dfrac{t}{220}\)
\(\hookrightarrow \sf t = \sf tan(37)*220\)
\(\hookrightarrow \sf t = 165.8 \ ft\)
1Which expressions are equivalent to 36 ? Check all that apply.□ 3-6| B-2외6.6-2□ 6-3 67
Answers
Given that the fraction is 1/36
And we need to find the equivalent ones.
Explanation-
So first we will solve all the options and then we will get the required answer.
If we shift power from the numerator to the denominator then the sign of the number n the power gets changed and vice-versa.
Then,
\(3^{-6}=\frac{1}{3^6}=\frac{1}{729}\ne\frac{1}{36}\)\(6^{-2}=\frac{1}{6^2}=\frac{1}{36}\)\(\frac{6^3}{6^5}=\frac{1}{6^5\times6^{-3}}=\frac{1}{6^{5-3}}=\frac{1}{6^2}=\frac{1}{36}\)\(\frac{6^2}{6^{-1}}=6^2\times6=6^3=216\ne\frac{1}{36}\)\(6\times6^{-2}=\frac{6}{6^2}=\frac{1}{6}\ne\frac{1}{36}\)\(6^{-9}\times6^7=\frac{6^7}{6^9}=\frac{1}{6^9\times6^{-7}}=\frac{1}{6^{9-7}}=\frac{1}{6^2}=\frac{1}{36}\)Hence,
The final answer is option 2, 3, and6
What is the value of 4x - 7 when x = 4
1
9
16
23
Answers
Answer:
(4×4)_7
16_7
=9 as the answer
Answer:
Your answer is 9. Substitute 4 in for x and solve. 4*4-7=9 Hope this is correct. Pls mark brainliest and rate... Have a great day/night
Step-by-step explanation:
HELP pls will mark you the brainliest.
Answers
The system of equation represented by both lines is, y = 2x/3 +2
y = -x/2 +3
What is a straight line?A straight line is an endless one-dimensional figure that has no width. It is a combination of endless points joined both sides of a point and has no curve.
here, we have,
from the given graph we get,
the line is passing through points (-3,0) & ( 0,2)
So, by using the formula of equation of straight line of two-point form, we get,
(y-y_1)/(x-x_1 )=(y_2-y_1)/(x_2-x_1 )
solving, we get,
-2x+3y= 6
i.e. y = 2x/3 +2
from the chart we get, the points
so, if we take, (-10,8) & ( -4,5)
the equation is, y = -x/2 +3
Hence, The system of equation represented by both lines is, y = 2x/3 +2
y = -x/2 +3
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Contrast the expected instantaneous rate of change r for a geometric Brownian motion stock
price (St) and the expected return (r – 0.5σ2)t on the stock lnSt over an interval of time [0,t].
Describe the difference in words.
The value of a price process Yt = f(Xt,t) (e.g. call option) may depend on another process Xt (e.g., stock
price) and time t:
Answers
The expected instantaneous rate of change, denoted as r, for a geometric Brownian motion stock price (St) represents the average rate at which the stock price is expected to change at any given point in time. It is typically expressed as a constant or a deterministic function.
On the other hand, the expected return, denoted as r - 0.5σ^2, on the stock ln(St) over an interval of time [0,t] represents the average rate of growth or change in the logarithm of the stock price over that time period. It takes into account the volatility of the stock, represented by σ, and adjusts the expected rate of return accordingly.
The key difference between the two is that the expected instantaneous rate of change (r) for the stock price represents the average rate of change at any given moment, while the expected return (r - 0.5σ^2)t on the stock ln(St) over an interval of time considers the cumulative effect of volatility on the rate of return over that specific time period.
In other words, the expected instantaneous rate of change focuses on the average rate of change at a specific point in time, disregarding the impact of volatility. On the other hand, the expected return over a given interval of time accounts for the volatility in the stock price and adjusts the expected rate of return to reflect the effect of that volatility.
The expected instantaneous rate of change (r) for a geometric Brownian motion stock price represents the average rate of change at any given moment, while the expected return (r - 0.5σ^2)t on the stock ln(St) over an interval of time considers the cumulative effect of volatility on the rate of return over that specific time period.
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Find the volume of shape
Answers
Answer:
Volume = 312
Step-by-step explanation:
H=13
B=12
V=6
If you want four 2 in. platys, seven 1 in. guppies, and a 3 in. loach, what is the smallest capacity tank you can buy?
Answers
Answer:
168 cubic inches
Step-by-step explanation:
The parameters given are:
four 2 in. platys, seven 1 in. guppies, and a 3 in. loach,
Four 2 inches platys = 4 × 2 = 8 inches
Seven 1 inches guppies = 7 × 1 = 7 inches
A 3 inches leach = 3 inches
The smallest capacity tank you can buy will be
V = 8 × 7 × 3
V = 168 cubic inches
Therefore, the smallest capacity of tank you can buy is 168 cubic inches
Answer: 22 Gallons
Step-by-step explanation:
In order to select new board members, the French club held an election. 25% of the 92 members of the club voted. How many members voted?
Answers
Answer:
23!
Step-by-step explanation:
25 percent of 92
10 percent is 9.2
5 percent is 4.6
9.2 times 2 +4.6=23
f(x)=5x^2-1 If the graph of f is translated vertically downward by 5 units, it becomes the graph of a function h.
Find the expression for h(x)
Answers
Answer:
h(x) = 5x²-6
Step-by-step explanation:
f(x) = 5x²-1, translated vertically downward by 5 units, it becomes
h(x) = 5x² -1-5 = 5x²-6
What 350 / 8. I can't use a calculator or it.
Answers
Answer:
43.75 or 175/4 (43 3/4)
Answer:
i think its 43 or 43.75
Step-by-step explanation:
A company is downsizing its employees by 11%. If the company has 200 employees how many staff members are left?
Answers
Answer:
178
Step-by-step explanation:
200*11%
200*.11
22 employees will leave
200-22 = 178 left
Translate the sentence into an inequality.
Two increased by the product of a number and 4 is less than 19.
Use the variable y for the unknown number.
Answers
Answer:
2y-4=19
Step-by-step explanation:
Boom Logic...
Bo scored at least 2 goals in every hockey game he played this season. He
played 7 games. Write and solve an inequality to represent the number of goals
Bo scored this season.
Answers
The inequality that represents the situation is given by:
\(g \geq 14\)
---------------------
The number of goals that Bo scored this season is represented by g.In each game, he scored at least 2 goals.He played 7 games.---------------------
From the bullet points, it is found that the minimum amount of goals that Bo may have scored is:
\(M = 7\times2 = 14\)
That is, in each game, he scored exactly 2 goals, leading to a minimum total of 14 goals.
---------------------
The number of goals is represented by g.The minimum number of goals is 14.Thus, the inequality that models the situation is:
\(g \geq 14\)
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Akiba started studying how the number of branches on his tree changes over time.
The relationship between the elapsed time, ttt, in years, since Akiba started studying his tree, and the total number of its branches, N(t)N(t)N, left parenthesis, t, right parenthesis, is modeled by the following function:
N(t)=42⋅(1.75)t
Complete the following sentence about the yearly percent change in the number of branches.
Every year,
\%%percent of branches are
the total number of branches.
Answers
Answer:
every year the branches increase 75%
Step-by-step explanation:
Figures that have the same size and same shape. Their corresponding angles and sides are the same size. whats the answer?
Answers
Answer:
prostokąt i kwadrat
27 + 9x = 12x - 6
(Provide steps)
Answers
Answer:
Let's solve your equation step-by-step.
27+9x=12x−6
Step 1: Simplify both sides of the equation.
27+9x=12x−6
27+9x=12x+−6
9x+27=12x−6
Step 2: Subtract 12x from both sides.
9x+27−12x=12x−6−12x
−3x+27=−6
Step 3: Subtract 27 from both sides.
−3x+27−27=−6−27
−3x=−33
Step 4: Divide both sides by -3.
−3x
−3
=
−33
−3
x=11
Answer:
x=11
Step-by-step explanation: