10/25/15

What is (2+y)^3 written out? Now take that equation, what is dy/dx?

(2+y)3 (written out)   Now what is dy/dx?

Ms. Denny is renting a car

Ms. Denny is renting a car that gets 35 miles per gallon. The rental charge is $19.50 a day plus 18 cents per mile, her company will reimburse her $33 of this portion of her travel expenses.... more

09/03/15

How many times do you refill the water dispenser in 4 work weeks?

At work, you have a distilled water dispenser that holds 800 ounces. The tank goes down an average of 175 ounces a day. Your place of business is open 6 days a week, Monday-Saturday, and it is your... more

find three consecutive integers such that the sum of the first and twice the second is 17 more than twice the third.

Need help figuring out consecutive integer problems!!!

A simple algebraic word problem

A movie star is four times as old as his daughter. However seven years ago he was eleven timesas old as she was. How old is the movie star?

03/07/15

the population in 2050 will be

in 2006 the population of a country was 55.5 million people. from 2006 to 2050, the countrys population is expected to decrease by 5.5%. find the expected population of the country in 2050. round... more

03/07/15

How long will it take $3000 to grow to $21000 if it is invested at 6% compounded monthly

 Need help. Interest question for finite math

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