You are asked to determine the perimeter of the cover of your textbook. you measure the length as 48.28 cm and the width as 24.83 cm. how many significant figures should you report for the perimeter?

Which is the simplified form of the expression (6-2.657-3?

Find the exact value of tan (cos^-1 (-5/13))

Rebbeca buy some scarves that cost $5 each and two purses that cost $12 each. The cost of the Rebeccas total purchases is $39. Write and solve an equation that can be used to find n, the number of scarves that Rebecca buys.

A Town had about 2120 acres of Pinetree's 40 years ago only about 13 of the Pinetree's remain how many acres of Pinetree's remain

A car is traveling at 5m/s. How far has it gone in 12seconds

In 1980, the United States' national debt exceeded $9 billion dollars. Express the exact dollar amount in scientific notation.

Each day a company use one half of a box of paper how many boxes would they have used after 8 days

Given 4c + 5 = 0 and c Is a real number what is the multiplicative inverse of 4c + 5?

How do I simplify 9/243

How far does Gerry live from school