What is the derivative of y with respect to x if y=2/x^4

Mia recently bought a car worth $20,000 on loan. She made a down payment of $1,000 and has to repay the loan within two years (24 months).

What dose the mean absolute deviation tell you about a set of data

What is the slope of the line that passes through (3,-7) and (-1,1)

You deposit $10,000 in a money-market account that pays an annual interest rate of 4.4%. The interest is compounded quarterly. How much money will you have after 2 years

2. Solve the following: Three times the 1st number plus the 2nd number plus twice the 3rd is 5. If three times the 2nd number is subtracted from the sum of the 1st and three times the 3rd number, the result is 2.

What is the greatest common factor of 60 84 24

it takes the earth 24 hours to complete a full rotation. It take the sun approximately 25 days, nine hours, and seven minutes to complete a full rotation. How many hours does it take the sun to complete a full rotation?

you need 418 yards of blue silk to make one bridesmaid's dress and 358 yards of the same fabric to make another. How many yards of blue silk do you need to make both dresses?

What is the answer to x/3-9=-5

One of the highest snowfall rates ever recorded was in silver lake, colorado, in april 1921, when just over 7 feet of snow fell in 27.5 hours. what was the rate in inches per hour