What is the answer to (-2) (8)

Factor the expression over the complex numbers. x2+25

21 females to 51 males

The radius of a pizza dish is 12 inches. which expression would best describe the circumference of the pizza dish?

1. Emilo spent 1.45 on 8 apples. What was the cost of one apple? Round to the nearest cent if necessary. 2. 70 is what percent of 120? Round to the nearest hundredth if necessary. 3. Ryan and his family ordered $45.50 worth of food at a restaurant.

An independent-measures study uses n = 15 participants in each group to compare two treatment conditions. What is the df value for the t statistic for this study? a. 14 b. 15 c. 28 d. 29

A newspaper reporter wants to know how popular the hobby of bird watching is in the city. He asked people at the local bird refuge if they watched birds as a hobby. Which of the following best explains whether the reporters data is valid or not?

I am very confused on how to figure out if y = 3/4x is proportional?

Alison wants to buy a mountain bike for $339.12. If she saves $28.26 each month, in how many months will she be able to buy the bike?

At 12 o'clock the temperature was 7°C. The temperature decreased by - 20°C. What is the new temperature?

Ashleys rentals charges $27.50 per hour to rent a surfboard and a wetsuit. Darlas surf shop charges $23.25 per hour to rent a surfboard plus $17 extra for a wetsuit.