Jon S.

11/15/20

i need answers.

Which of the following would be on thegraph of y = 2.5x -7?(0,0) (2, -2)(3,4) (-2, 2)

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11/15/20

You like to watch movies at the local cinema. You have two payment options. Option A is to buy a discount card which will cost you $160, and then $20 per movie. Option B is to pay $40 per movie.... more

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Probability

11/15/20

Probability- Calculus

Find the probability that when two 8 sided dice are rolled, the sum of the numbers on the top faces is greater than 13.

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Geometry Volume

11/14/20

volume of rectangular prism

A rectangular prism with volume 3200mm^3 has a rectangular base whose widthis 4/5 of its length. If the height of theprism is 5 times its width, what is theheight of the prism?

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Statistics

11/14/20

p bar sample stat

You are testing the claim that the proportion of men who own cats is significantly different than the proportion of women who own cats.You sample 50 men, and 85% own cats.You sample 90 women, and... more

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Algebra 1

11/14/20

add 9 to 10, multiply n by the result, then raise what you have to the 3rd power

It has to be in an algebraic expression.

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Geometry

11/14/20

Given triangle ABC with vertices A(−3, 0), B (0, 6), and C(4, 6). Find the equations of the three altitudes of the same triangle

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Geometry Maths 9th Grade

11/13/20

Farmington, New York, has plans for a new triangular park. If plotted on a coordinate grid, the vertices would be A(3, 3), B(5, −2), and C(−3, −1)

Farmington, New York, has plans for a new triangular park. If plotted on a coordinate grid, the vertices would be A(3, 3), B(5, −2), and C(−3, −1). However, a tract of land has become available... more

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Writing Equations

11/13/20

Writing Equations

Dwight scored twice as many points as Pam. Jim scored 3 more than half of Pam’s points. All together they scored 52 points. How many points did each player score ?

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Algebra 2

11/13/20

First find the width of the rectangle by solving for w

The area of a rectangle is 63 square meters. If the length of the rectangle is 2 m longer than its width, find the dimensions. Let w be the width of the rectangle in meters.

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Statistics

11/13/20

a. What is the probability that the sample mean commute distance is greater than 13 miles?

Going to work: An ABC News report stated that the mean distance that commuters in the United States travel each way to work is 16 miles. Assume the standard deviation is 8 miles. A... more

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Geometry

11/13/20

How do I solve it to get the area?

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Elementary Math

11/12/20

What number does 55 and 40 both go into? I have 20 minutes left to turn in this assignment and this problem has been a struggle.

55/40 goes into what number to simplify?

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Math Algebra 2 Quadratic Formula

11/12/20

Find the discriminant of x^2−x+6=0. How many solutions is that?

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Geometry

11/12/20

Can you also solve this problem with solution?

Twelve days before Ramadhan, Usman planned to give his mother a gift. On the first day, he sent one gift, on the second day he sent two gifts, on the third day, three gifts and so on. How many... more

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Precalculus

11/12/20

A laptop has a screen size of 13 inches with aspect ratio 5:4. Find the length and width of the screen

Please provide solution step by step , thank you!

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Statistics

11/12/20

Sample proportion exceeds

According to a 2009 Reader's Digest article, people throw away approximately 11% of what they buy at the grocery store. Assume this is the true proportion and you plan to randomly survey 182... more

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Statistics

11/12/20

Greater than question

Based on historical data, your manager believes that 34% of the company's orders come from first-time customers. A random sample of 141 orders will be used to estimate the proportion of... more

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Geometry

11/12/20