Make the following changes to the number 7.849: make the 7 worth 1/10 as much.

What is ten + ten • 2

What is the exact number of 2000

Mrs. Myles gave the same test to both her first and third period class. In first period, the median was 75 and the range was 30. In third period, the median was 80 and the range was 60.

Ellen drove 357.3 miles. for each gallon of gas, the car can travel 21 miles. select a reasonable estimate of the number of gallons of gas Ellen used.

The given sphere has a radius of 2 inches. What happens to the volume if the radius is doubled? lume of the new sphere is than the volume of the original sphere. times larger Intro Done

How to tell when to use positive or negative symbols when dividing?

84-63i in conjugate form?.

672,591 is closer to 700,000 than

The ratio of the ages of neeti & yash is 4 : 3, the sum of their ages is 28 yrs. what is the ratio of their ages after eight years?

Convert 9 1/2 into fractional notation.