What is the amplitude of the function below?

1

2

(pi)

2 (pi)

What is 509.78 in standard form

Joy and joanna both purchase party invitations. They both spent the same amount of money. Joy spent $.75 per invitation and $3.25 on shipping and handling. Joanna spent $.50 on each invitation and $6.00 on shipping and handling.

In 1980, in Great Falls, Montana, the temperature rose from 32 °F to 15 °F in seven minutes. How much did the temperature increase

5 pts A Christmas tree measures 3.5 feet across and is 8 feet tall. Which formula would be a good estimate of the space occupied by the tree?

Solve each system substitution 6x - 12y=24 And - x - 6y=4

Stuart paid $48.00 for a new tennis racket, which was 64% of the original price. how much was the original price of the racket?

If one-third of a number is added to three-fourths of that same number, the sum is 26. Find the number. Select one: a. 12 b. 4 c. 8 d. 24

O u Didier What is the approximate area of the circle? Use 3.14 for it and round the answer to the nearest tenth. 17.3 in 2 34.5 in? 95.0 in2 379.9 in2

A verbal phrase for 6n-4 is

What comes next simplify 31/50,17/25,37/50,4/5, ...