a scuba diver's vertical position in relation to the surface of the water changes by - 90ft in 3min. What is the average change in the driver's vertical position each minute

How do you divide 100 divided by 5

Trina uses 1/2 of sugar and 3/4 cup of flour in a recipe. How many cups of sugar would she need if she uses 3 cups of flour?

At the beginning of 2012 Jacob's saving account had $675.20. He deposited $40 each month and earned $66.50 interest for the year. What was the percent of increase for Jacob's saving account at the end of the year, to the near whole percent?

Which ordered our not a solution of y = - 4x - 9? (-9, 27) (3, - 21) (-6, 15) (5, - 28)

How do you find mass volume and density?

0.82 times what = 0.0082?

Let a be an irrational number. Is - 24+a rational or irrational?

What is the length of the radius of a circle whose area is 100 pie (3.14) ?

A mom bakes a plate of cookies for her children. The first child comes home and eats 1/3 of cookies. Then her 2nd child comes in and eats the same amount. Finally her 3rd child comes in and also eats 1/3.

Cindy works part-time and earns $5.75 an hour 1 year she worked 50 weeks and average 12.4 hours of work per week about how much money did she earn that year?