04/26/19

The volume of a rectangle prism is 125cm3. If the width of the prism is multiplied by a scale factor of 2 . What is the volume now
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04/26/19

Paul makes a scale model of an airplane. The actual airplane is 56 feet long with a wingspan of 37.5 feet. Paul's model is 14 inches long. What is the approximate wingspan of the model?

I need help on this problem. Its for school.
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04/26/19

show that x²+2x=(2a+2b+1)(2a+2b-1) are the root of the equation are integers
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04/26/19

Can someone answer this please?
Brooke had 3/5 of an apple pie and her mom had 2/7 of an apple pie. How much apple pie do they have altogether?
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04/25/19

What is the equation to model the situation. 135+650=785
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04/25/19

What is the rate of change of y=4x+4
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04/25/19

You randomly select one card from a​ 52-card deck. Find the probability of selecting a black ten or a red two .
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04/25/19

Find the probability of drawing a red king or a 5 from a standard deck of playing cards.
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04/25/19

A pair of dice are rolled twice. Find P(sum is an even number, then sum is an odd number).
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04/25/19

When is the rank of a matrix equal to 1?
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04/25/19

If two fair dice are​ rolled, find the probability that the sum of the dice is 8​, given that the sum is greater than 3.
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04/25/19

120 feet of fencing to enclose 3 adjacent corrals
We have 120 feet of fencing to enclose three adjacent rectangular corrals with one side against a wall. Find the dimensions of the rectangles whose area is as large as possible.
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04/25/19

A rectangle has a length of 8 m and a width of 4.5 m. A parallelogram has a length of 6 m. The area of the parallelogram is twice the area of the rectangle. What is the height of the parrelogram?
Need Help ASP please I need like help before tomorrow because I am stuck with this s
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04/25/19

The height of Micah’s window is 9 inches, and it’s base is 10 inchea. The height of Jason’s window is 6 inches. What is the base of Jason’s window?

I don’t really get it may someone explain?
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04/25/19

How do you find the ratio of the following in the simplest form: (i) 2 dozens to 3 scores (ii) 1 kg 200g and 1 kg 800g (iii) 864 and 60 (iv) 1 .5 kg yo 15 g (v) x^2 + 2x + 1 and x^2 - x -2?
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04/24/19

If X and Y are two random variables, then show that E(X+Y) =E(X) +E(Y)?
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04/24/19

Construct an exponential function from given information and then use the function to solve a contextual problem. Instructions
Lab Manual LessonPurposeConstruct an exponential function from given information and then use the function to solve a contextual problem.InstructionsCSI Wake Tech - A Case for HomicideThe evening... more
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04/24/19

Bernie left home, riding his bike at a rate of 15 miles per hour
Bernie left home, riding his bike at a rate of 15 miles per hour. Charlie left 1 hour later, biking at a rate of 20 miles per hour. How long will it take Charlie to catch up to Bernie?
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04/24/19

How can I simplify sinx-cosx+sin (x+pi/2)-cos (x+3pi/2)?
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04/24/19

represent a positive integer x as the sum of numbers each to the power k. For example, 25 = 3^2 + 4^2.
I need to write a function in Java which would represent a positive integer x as the sum of numbers each to the power k. For example, 25 = 3^2 + 4^2. So, once I feed 25 and 2 as arguments in it, I... more
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04/24/19

How can I prove that if a is not divisible by c and b is not divisible by c then ab is not divisible by c?
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04/24/19

fastest method to determine if two numbers are coprime?
I am working on a mathematical problem that involves coprime integers. I wrote a computer program that allows me to search for the numbers I am looking for. However I am looking at a large set of... more
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04/24/19

round 0.00972832 to the ones place
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04/24/19

Find the domain, the x-intercept, and vertical asymptote of the logarithmic function
Find the domain, the x-intercept, and vertical asymptote of the logarithmic functiony= log 4 x-1
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04/24/19

an airplane travel 3550 km against the wind in 5 hours and 4200 km with the wind in the same amount of time . what is the rate of the plane in still air and what is the rate of the wind ?
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