Answer:
8,654,210 and 1,024,568
Step-by-step explanation:
biggest number to smallest
This asks for surface area. How do I do this?
To find the surface area we can find the area of each face and sum them
the we find the area of each face, whe have 3 triangles around and a triangle on base
Triangles around are the same triangle then I calculate one area
area
\(\begin{gathered} A=\frac{b\times h}{2} \\ \\ A=\frac{6\times7.2}{2} \\ \\ A=\frac{43.2}{2}=21.6 \end{gathered}\)area of this face is 21.6sqaure yd
Base triangle
area
\(\begin{gathered} A=\frac{b\times h}{2} \\ \\ A=\frac{6\times5.2}{2} \\ \\ A=\frac{31.2}{2}=15.6 \end{gathered}\)area of this face is 15.6 sqaure yd
Surface
we sum the area of each face, 3 Frist triangles and the triangle of the base
\(\begin{gathered} S=3(21.6)+15.6 \\ S=64.8+15.6 \\ S=80.4 \end{gathered}\)Total surface area is 80.4 square yards
In which situation will Kiyo end up in the same location as where she started?
Kiyo walks 3 steps forward, 9 steps backward, and 3 steps forward.
Kiyo walks 17 steps backward, 20 steps forward, and 2 steps backward.
Kiyo walks 7 steps forward, 10 steps backward, and 3 steps forward.
Kiyo walks 12 steps backward, 16 steps forward, and 8 steps backward.
GIVING BRAINLY
Answer:
In third condition
Step-by-step explanation:
In,
Kiyo walks 7 steps forward, 10 steps backward, and 3 steps forward.
Graph the line.
x+y=4
So I need to graph this.So as not to feel guilty about just taking the answer..well lets say cheating....yeah I said it (Cringe) I dont like that. but whatever I tired solving it myself.
so here is what I did.
So I think I have to substitute x and y with any variable. So this is what I got...
2+2=4
so is the point (2,2)?
Answer:
(1,3) is the first point, and (4,0) is the second point
Step-by-step explanation:
Faith is turning 12 this year. She asks her parents to give her $1 on her birthday and to double that amount for her next birthday. If she continues with this pattern, how much money will faith get on her 20th birthday?
Answer:
77
Step-by-step explanation:
29+48
Answer: 64 because
1x2=2
2*2=4
4*2=8
8*2=16
16*2= 32
32*2=64
Why do you think there is a limit on the number of times you can withdraw or transfer money in your savings account?
Answer:
I think that there is a limit on the number of times you can withdraw or transfer money in your savings account because banks only maintain a small percentage of the money people deposit on the savings accounts and most of the money is used for loans and they need to limit that to be able to have enough reserves to cover the withdrawals. If they don't put a limit people can try to withdraw all the money at the same time and the bank would not have the funds to cover that.
A random sample of 150 teachers in an inner-city school district found that 72% of them had volunteered time to a local charitable cause within the past 12 months. What is the standard error of the sample proportion?
a. 0.037
B. 0.057
C. 0.069
D. 0.016
The given information is as follows:A random sample of 150 teachers in an inner-city school district found that 72% of them had volunteered time to a local charitable cause within the past 12 months.
The formula for calculating the standard error of sample proportion is given as:$$Standard\(\ error=\frac{\sqrt{pq}}{n}$$\)where:p = proportion of success in the sampleq = proportion of failure in the samplen = sample sizeGiven:Sample proportion, p = 72% or 0.72Sample size, n = 150
The proportion of failure in the sample can be calculated as:q = 1 - p= 1 - 0.72= 0.28Substituting the known values in the above formula, we get:\($$Standard \ error=\frac{\sqrt{pq}}{n}$$$$=\frac{\sqrt{0.72(0.28)}}{150}$$$$=0.0372$$\)Rounding off to the nearest thousandth, we get the standard error of sample proportion as 0.037
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what is the value of x?
Step-by-step explanation:
A = midpoint so the left line = right line
3x = 5x - 6
5x - 6 = 3x
5x - 3x = 6
2x = 6
x = 3
Solve: 6(y-5) = 2(10 + 3y)
Answer:
no solution
Step-by-step explanation:
simplifying
6(y + -5) = 2(10 + 3y)
reorder the terms:
6(-5 + y) = 2(10 + 3y)
(-5 * 6 + y * 6) = 2(10 + 3y)
(-30 + 6y) = 2(10 + 3y)
-30 + 6y = (10 * 2 + 3y * 2)
-30 + 6y = (20 + 6y)
add '-6y' to each side of the equation.
-30 + 6y + -6y = 20 + 6y + -6y
combine like terms: 6y + -6y = 0
-30 + 0 = 20 + 6y + -6y
-30 = 20 + 6y + -6y
combine like terms: 6y + -6y = 0
-30 = 20 + 0
-30 = 20
solving for:
-30 = 20
the left and right sides are not equal, so there isn't any solution!
If Tai Reed's average monthly expenditure for 4 months is $2,303.50, what is the total of his expenditures for that period? *
685.75
575.85
9,214.00
12,545.50
TIMEDD TEST!!
Multiple Choice: The volume of the square-based pyramid with base edge 9 units and height 48 units is: a. 324 units³ b. 1296 units³ c. 3888 units³ d. not enough information 9 ↑ ¹48 68
The volume of the square-based pyramid is 3888 units³. Your answer is option B. 3888 units³.
The formula to calculate the volume of a pyramid is V = (1/3)Bh,
Where B is the area of the base and h is the height.
In this case, the base is a square with edge length 9 units, so the area is B = 9² = 81 units².
The height is given as 48 units.
Plugging these values into the formula, we get:
To find the volume of a square-based pyramid, you can use the following formula:
V = (1/3) * base area * height.
In this case, the base edge is 9 units and the height is 48 units.
First, find the base area:
A = side * side = 9 * 9
= 81 square units.
Next, calculate the volume:
V = (1/3) * 81 * 48 = 3888 cubic units.
V = (1/3)(81)(48)
V = 1296 units³
Therefore, the volume of the pyramid is 1296 units³, which is option b.
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Consider the Yule process: a pure birth chain, where the rate of jumping from n to n + 1 is
λn. Suppose X0 = 1.
(a) Write down the backward Kolmogorov equations for Pij (t).
(b) Use these to find P11(t).
(c) Use these to find P12(t).
This means that the probability of transitioning from state 1 to state 2 in any positive amount of time is zero. we get: P₁₂(t) = 0
(a) d/dt Pij(t) = λ(i-1)P(i-1)j(t) - λiPij(t) (b) P₁₁(t) = exp(-λ1t) (c) exp(λ1t) P₁₂(t) = C1 exp(λ1t)
(a) The backward Kolmogorov equations for the Yule process are given by:
d/dt Pij(t) = λ(i-1)P(i-1)j(t) - λiPij(t)
where Pij(t) is the probability of being in state j at time t, given that the process is in state i at time 0.
(b) To find P₁₁(t), we start with the backward Kolmogorov equation for P₁₁(t):
d/dt P₁₁(t) = λ(1-1)P(1-1)1(t) - λ1P₁₁(t) = -λ1P₁₁(t)
This is a first-order ordinary differential equation with initial condition P₁₁(0) = 1. Solving it, we get:
P₁₁(t) = exp(-λ1t)
(c) To find P₁₂(t), we use the backward Kolmogorov equation for P12(t):
d/dt P₁₂(t) = λ(1-1)P(1-1)2(t) - λ1P₁₂(t) = -λ1P₁₂(t)
This is also a first-order ordinary differential equation, but with initial condition P12(0) = 0. To solve it, we use the integrating factor method:
d/dt [exp(λ1t) P₁₂(t)] = λ1 exp(λ1t) P₁₂(t)
Integrating both sides, we get:
exp(λ1t) P₁₂(t) = C1 exp(λ1t)
where C1 is a constant determined by the initial condition. Since P₁₂(0) = 0, we have:
C1 = 0
Therefore, we get: P₁₂(t) = 0
This means that the probability of transitioning from state 1 to state 2 in any positive amount of time is zero.
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Get k jnkbjvtxrcybub
Answer:
im confused
Step-by-step explanation:
What is the value of x and y in the following figure?
Answer:
Step-by-step explanation:
x = 75°
75° + 75° + a = 180°
a + 150° = 180°
a = 180° - 150°
a = 30°
y + 30° = 90°
y = 90° - 30°
y = 60°
I hope I've helped you
\(▪▪▪▪▪▪▪▪▪▪▪▪▪ {\huge\mathfrak{Answer}}▪▪▪▪▪▪▪▪▪▪▪▪▪▪\)
The required values are ~
\( \boxed{x = 75 \degree}\)
and
\( \boxed{y = 60 \degree}\)
\( \large \boxed{ \mathfrak{Step\:\: By\:\:Step\:\:Explanation}}\)
As it's shown in the figure, the sides opposite to x and Angle 75° are equal. So the corresponding Angles are also equal to one another.
that is ~
\(x = 75 \degree\)I have taken an angle and marked it as " m " in the attachment.
So, according to Angle sum property of a triangle,
\(m + x + 75 \degree = 180 \degree\)\(m + 75 \degree+ 75 \degree= 180 \degree\)\(m + 150 \degree= 180 \)\(m = 180 \degree - 150 \degree\)\(m = 30 \degree\)now, it's given that the sum of Angle y and Angle m is 90°
hence,
\(m + y = 90 \degree\)\( 30 \degree + y = 90 \degree\)\(y = 90 \degree - 30 \degree\)\(y = 60 \degree\)
Pls help! Pls do this step by step .
factorise:
m^3-27
Answer:
m-3
Step-by-step explanation:
cube root the two to get m-3
16. Show your work and check your answer(s).
√2x-1+7=4
Answer
X=25
Step-by-step explanation:
What is the range of the function g(x) = |x – 12| – 2?
{y | y > –2}
{y | y > –2}
{y | y > 12}
{y | y > 12}
The range of the function g(x) = |x - 12| - 2 is {y | y > -2}, indicating that the function can take any value greater than -2.
To find the range of the function g(x) = |x - 12| - 2, we need to determine the set of all possible values that the function can take.
The absolute value function |x - 12| represents the distance between x and 12 on the number line. Since the absolute value always results in a non-negative value, the expression |x - 12| will always be greater than or equal to 0.
By subtracting 2 from |x - 12|, we shift the entire range downward by 2 units. This means that the minimum value of g(x) will be -2.
Therefore, the range of g(x) can be written as {y | y > -2}, which means that the function can take any value greater than -2. In other words, the range includes all real numbers greater than -2.
Visually, if we were to plot the graph of g(x), it would be a V-shaped graph with the vertex at (12, -2) and the arms extending upward infinitely. The function will never be less than -2 since we are subtracting 2 from the absolute value.
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a theater sells adult and child tickets to its plays. 2 adult tickets and 3 child tickets cost $30.75. 3 adult tickets and 2 child tickets cost $33.00. let represent the cost of 1 adult ticket, and represent the cost of 1 child ticket. which system of equations can be used to determine the cost of each type of ticket? a. b. c. d.
The system of equations that can be used to represent the cost of each type of ticket is 2a + 3c = 30.75 and 3a + 2c = 33 .
In the question ,
it is given that ,
a theater sells adult and child tickets for its play .
the cost for 2 adult ticket and 3 child ticket is = $30.75
and the cost for 3 adult tickets and 2 child tickets = $33.00
let the cost of 1 adult ticket = "a" and
let the cost of 1 child ticket = "c"
So, According to the question ,
the equation to represent both the situation is
2a + 3c = 30.75 and
3a + 2c = 33
Therefore , The system of equations that can be used to represent the cost of each type of ticket is 2a + 3c = 30.75 and 3a + 2c = 33 .
The given question is incomplete , the complete question is
A theater sells adult and child tickets to its plays. 2 adult tickets and 3 child tickets cost $30.75. 3 adult tickets and 2 child tickets cost $33.00. let "a' represent the cost of 1 adult ticket, and "c" represent the cost of 1 child ticket . Write a system of equations can be used to determine the cost of each type of ticket ?
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Please help!!! Do In 20 minutes
Answer:
The side length of the square would be (b - a) , so I believe the answer would be the one you have highlighted.
The Rams won 3 times the number of games as the bears. The lions won 12 more games than the bears. The rams and the lions are both in first place, Having won the same number of games. let b equal the number of games the bears won. Solve for b
Answer:
6
Step-by-step explanation:
R=3b
L=b+12
R= 3x6=18
L=6+12=18
Read the word problem below.
Soni has 196 pencils. If she puts equal amounts of pencils into eight boxes, she has four pencils left. How many pencils does she put in each box?
Which strategy could help solve this word problem?
If x represents the number of pencils per box, solve the equation 4x + 8 = 196.
Divide 196 by the sum of 4 and 8 and find the quotient.
Divide 196 by 4 and check that the remainder is 8.
If x represents the number of pencils per box, solve the equation 8x + 4 = 196.
Answer:
The last option 8x + 4 = 196
Step-by-step explanation:
8x + 4 = 196
8x = 192
x=192/8
x=24
The strategy that can help solve this word problem is : If x represents the number of pencils per box, solve the equation 8x + 4 = 196.
What is the strategy?A strategy is an approach that leads someone to the nearest of the solution of a problem.
How to solve the equation?Soni has 196 pencils.
Let, one box can accommodate x number of pencils.
Therefore 8 boxes can accommodate 8x number of pencils.
But she has 4 more pencils.
Hence, the required equation is 8x+4=196.
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calculate the line integral of the vector field along the line between the given points. f = x i y j , from (2, 0) to (8, 0)
The line integral of this vector which lies between the points. f = x i +y j , from (2, 0) to (8, 0) is 30.
To calculate the line integral of the vector field F(x, y) = xi + yj along the line between the points (2, 0) and (8, 0), we can parameterize the line segment and then evaluate the integral.
1. Parameterize the line segment:
Let r(t) = (1-t)(2, 0) + t(8, 0) for 0 ≤ t ≤ 1.
Then r(t) = (2 + 6t, 0).
2. Find the derivative of the parameterization:
r'(t) = (6, 0)
3. Evaluate the vector field F along the line segment:
F(r(t)) = (2 + 6t)i + (0)j
4. Take the dot product of F(r(t)) and r'(t):
F(r(t)) • r'(t) = (2 + 6t)(6) + (0)(0) = 12 + 36t
5. Integrate the dot product over the interval [0, 1]:
∫(12 + 36t) dt from 0 to 1 = [12t + 18t^2] evaluated from 0 to 1 = 12(1) + 18(1)^2 - 0 = 12 + 18 = 30
The line integral of the vector field along the line between the given points is 30.
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Estimate
10
12
−
3
8
using benchmark values. Your equation must show the estimate for each fraction and for the solution.
Answer:
The bench mark values might be 10/120 - 30/80
Step-by-step explanation
how do you know if a system of two linear equations has one solution, multiple solutions or no solutions?
A system of linear equations has one solution when the graphs intersect at a point.
A system of linear equations has no solution when the graphs are parallel.
A system of linear equations has infinite solutions when the graphs are on the exact same line.
The graphs attached below show the linear equations that have one solution, multiple solutions, and no solutions.
A linear equation in two variables of the form axe + by + c = 0, where a, b, c R, a 0, and b 0. By comparing the coefficients of the equations while taking the system of linear equations into consideration, we may determine how many solutions there are. Additionally, we can use a graphical way to determine whether the equation system has a single solution or an infinite number of solutions.
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Write an equation of a line with slope 7 passing through the point (-1, 3)
Anyone?
Answer:
y - y1 = m(x - x1)
y-3=7( x - (- 1)
y - 3 = 7(x + 1)
y = 7x + 7 + 3
y = 7x + 10✨
Step-by-step explanation:
how long is 46.287 minutes
Answer:
0.77145 hours it is also 2777.22 seconds
Step-by-step explanation:
The price of a train ticket consists of an initial fee of $5 plus a fee of $2.75 per stop. Julia has
$21 and would like to travel 50 kilometers. She wants to know the largest number of stops she
can afford to buy on a ticket.
Let S represent the number of stops that Julia buys.
1) Which inequality describes this scenario?
Choose 1 answer:
5 + 2.75 . S € 21
5 + 2.75 - 5 > 21
(C
5 + 2.75 - 5 = 50
5 + 2.75. S > 50
Considering the definition of an inequality, the inequality 5 + 2.75×S ≤21 describes the scenario.
Definition of inequalityAn inequality is the existing inequality between two algebraic expressions, connected through the signs:
greater than >.less than <.less than or equal to ≤.greater than or equal to ≥.An inequality contains one or more unknown values called unknowns, in addition to certain known data.
Solving an inequality consists of finding all the values of the unknown for which the inequality relation holds.
Inequality in this caseIn this case, you know that:
The price of a train ticket consists of an initial fee of $5 plus a fee of $2.75 per stop. Julia has $21 and would like to travel 50 kilometers. She wants to know the largest number of stops she can afford to buy on a ticket.Being "S" the number of stops that Julia buys, the inequality that expresses the previous relationship is
5 + 2.75×S ≤21
Finally, the inequality 5 + 2.75×S ≤21 describes the scenario.
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Solve the inequality. Enter the answer as an inequality showing the value of
the variable to a number (like s< 1/2, or w >= 1).
3x < -93
The solution is, the inequality's value is x < -31.
What is inequality?An inequality is a relation which makes a non-equal comparison between two numbers or mathematical expressions.
here, we have,
given that,
3x < -93
dividing both side by 3, we get,
x < -93/3
so, x< -31
Hence, The solution is, the inequality's value is x < -31.
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Convert 17/20 into a decimal form.Round any repeating decimals to two digits (hundredths)z help
Answer:
0.85
Step-by-step explanation:
17/20 = 85/100 = 0.85
Please give the value of x I need help thank you 30 points
Answer:
8-23/x+2=5 =>> -15/x+2 =>> x=1
.
.
.
.
.
The cost for a different taxi company is expressed with the equation y = 1.65x + 2.35, where x represents the miles driven and y represents the cost per trip. If Susan takes a taxi for the 14-mile trip from the bus terminal to her house, how much will the ride cost?
$
Answer:
$25.45
Step-by-step explanation:
I just got it right on Edge 2023.