When using terms percentage in math do i multiply or add?

Which of the following is both a perfect square and a perfect cube? 64 16 81 1,000

A square piece of fabric has side length 3.3 cm. Find the area of the piece of fabric.

Type the number 3.14*103 in standard notation. express your answer using standard notation.

How do you convert 4/25 into a percent

A certain hybrid car has a mileage rating of 57 miles per gallon. if the car makes a trip of 293 miles, how many gallons of gasoline will be used?

There are 232 people waiting in line for an amusement park ride. Each car on the ride will be filled with 5 people. How many cars are needed to hold all the people waiting in line? TRY IT

An engineer is designing an arch-shaped gate for the entrance to an amusement park. The gate must be 80 feet wide and 25 feet tall. What will be the equation of the parabolic shape of the gate?

0.87 written as fraction

According to the census​ bureau, 64.5% of americans owned their own home in 2013. a local real estate office wants to see if this is the case for its area.

What is 3,875,462 rounded to the nearest hundred thousand?