Maths-Expressions

The length of a rectangular block is 3 times the length of a side of a cube. It’s width is x cm shorter than the length of a side of the cube. Show that x-6y=0 is the base areas of the cube and the... more

04/26/19

American History (Since 1877)

In the film, "Good Night and Good Luck," how did the media respond to the political environment of McCarthyism?

Using a small inlet pipe, it takes 3 hours longer to fill a pool than if a larger pipe were used.

Using a small inlet pipe, it takes 3 hours longer to fill a pool than if a larger pipe were used. When both pipes are used together it takes 3.3 hours to fill the pool. Using each pipe alone, how... more

04/26/19

find a fourth degree polynomial that has zeros: 1,-3,2i

04/25/19

Find the integer

The sum of 3 times the larger of two integers and twice the smaller is 17. The difference between the two integers is 9. What are the two integers?

04/25/19

Find the integer

The sum of two integers is 18. The larger of two integer is 3 more than 2 times the smaller integer. What are the integers

04/25/19

Find the integer

The sum of an integer and twice a smaller integer is 35. If the smaller integer is subtracted from twice the larger integer, the difference is 15. What are the two integer

Earlier U.S. law enforcement raids on lawyers' communications?

The office of the personal lawyer of the U.S. President has been raided by the FBI. I couldn't think of another time investigators raided an attorney's office, so I tried a few searches without any... more

finance - math question

A credit card account had a $205 balance on March 5. A purchase of $152 was made on March 12, and a payment of $200 was made on March 28. Find the average daily balance if the billing date is April... more

An object is dropped from 44 feet below the tip of a pinnacle atop a 368 foot building the height h of the object after t sec is given 6t squared + 324. find how many seconds before it reaches ground

object is dropped from 44 feet below the tip of a pinnacle atop a 368 foot building the height h of the object after t seconds is given by the equation h equals -16t squared + 324. find how many... more

04/23/19

Which Is the demonstration of ∆=b^2-4ac?

Uniform motion math problem, PLEASE HELP!

Matt jogged to his friends house 12 miles away and then got a ride back 12 miles on the same route. It took him 2 hours longer to jog there than ride back. His riding rate was 25 mph faster than... more

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