How many roots does this equation have? x^2=64 and - infinity < x < infinity

A sphere has a radius of 9 feet. A second sphere has a radius of 6 feet. What is the difference of the volumes of the spheres?

A hexagonal prism 6 ft tall with a regular base measuring 9 ft on each edge and an apothem of length 7.8 ft. How do I get the lateral and total surface area, rounding it to the nearest tenth if necessary?

At sunrise, the temperature was - 4.8°C. During the day, the temperature rose 6.3°C and then fell 5.6°C. What was the final temperature? {Note: The C stands for Celsius} A. - 16.7 C B. - 4.1 C C. 5.5 C D. 7.1 C

Whats a relative frequency

The window measured 5ft 6 inches by 2ft 9 inches about how many square inches of plastic would I need to cover the window

The weight of a box of cereal can vary by 1/4of an ounce and still be sold as a full box. Each box is supposed to contain 18 ounces of cereal. Which graph represents the possible weights of boxes that are overfilled or underfilled?

On a trip, you had to change your money from dollars to British pounds. You got 560560 pounds for 800800 dollars. Which is a unit rate that describes the exchange?

15. A bottling company produces 7,200 cans of iced tea per day. How many 12-can cartons can be filled? A 6 cartons B 60 cartons C 600 cartons D 700 cartons

Celia and Ryan are starting a nutrition program. Celia currently consumes 1200 calories a day and will increase that number by 100 calories each day. Ryan currently consumes 3230 calories a day and will decrease that number by 190 each day.

Solve the division problem round answer to nearest hundredth 9.2/52.063