A rectangular prism has a volume of 1620ft^3. What is it's new volume if it's length and width are doubled?

 I really don't understand this question if you can help me I would really appreciate it.

04/26/17

Pre-Algebra Averages problem

Justin threw a football as far as he could 3 times and had an average of 49 yards. He threw it again and his new average was 37 yards. How far was his fourth throw?

04/26/17

y^2(4y^2 + 17) = 15 #Solve the equations

y^2(4y^2 + 17) = 15 #Solve the equations

04/26/17

Can someone layout a complete listening guide for Ellis Larkin's piece 'Perfume and Rain'?

I need a detailed layout and complete listening guide for Ellis Larkin's piece 'Perfume and Rain'? If someone could please help me. I'm looking for something like... more

04/26/17

what country explored large parts of south, central, and north america

history help

04/26/17

population of town increase by 5.4% every year. There are 30 thousand people in town year 1980. Define the variable

population of town increase by 5.4% every year. There are 30 thousand people in town year 1980. Define the variable

If x = {even number less than 20} and y = {multiples of 3 less than 20} find x - y and y - x?

Find x-y and y-x Also represent in separate Venn diagrams. Is x-y = y-x

04/26/17

2(t^2/5) + 7t^1/5 + 3 = 0 #solve the equation by using substitution

2(t^2/5) + 7t^1/5 + 3 = 0 #solve the equation by using substitution

04/26/17

Karen ran 5/6 Of a mile Monday. Tuesday she ran 1/ 4 of that. How far did she run on Tuesday?

And use your answer to draw a model. 

ancient civilization in central mexico

what is the answer to this question  

04/25/17

if 3/7 of a number is 42, what is the number?

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Help me please

Maggie is planning to build a new one-story house with floor area of 3500 squared ft. She is thinking about putting in a 10 ft ceiling instead of an 9 ft ceiling. If she does this, how many more... more

04/25/17

two angles that have a common side are called supplementary angles

is the statement true or aqlse

04/25/17

who saw the church as corrupt

what people thought the church was corrupt. Also what got you out of purgatory

04/25/17

simple interest

Luis loaned $3,000 to Jasmine at a simple interest rate of 4.91% p.a for 2 years and 7 months. Calculate the amount of interest charged at the end of the term

Word problem

suppose that a cyclist began a 627 mi ride across a state that the western edge of the state, at the same time that a car traveling tword it leaves the eastern end of the state.If the bicycle and... more

04/25/17

Which of the following is an accomplishment of Mansa Musa, the King of ancient Mali

He founded the kingdom of Mali.He established an Islamic university in Timbuktu.He converted to Christianity but tolerated all religions.He controlled the ivory and iron supplies in the region.

04/25/17

Which of the following did Raphael accomplish?

Which of the following did Raphael accomplish?He designed Saint Peter's Cathedral.He sketched over 4,000 pages of detailed drawings.He painted the Mona Lisa and The Last Supper.He was a master at... more

can you answer this question please?

A culture of bacteria originally numbers 250. after 3 hours there are 900 bacteria present. assuming exponential growth how long will it take until 10,000 bacteria are present?

04/25/17

can someone explain how to solve this step by step?

Cans of regular soda have volumes with a mean of 13.3913.39 oz and a standard deviation of 0.120.12 oz. Is it unusual for a can to contain 13.6113.61 oz of soda

04/25/17

explain the difference between exponential growth and exponential decay

 explain the difference between exponential growth and exponential decay

04/25/17

presents power

can a president create his own mandate?

04/25/17

the population on island x IN year 2000 is 10 million, and was 16 million in 2015 find the doubling time of the population

A= pe^rt formul the population on island x in year 2000 is 10 million, and was 16 million in 2015 find the doubling time of the population

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