How many degrees would a square need to be rotated to map onto itself?

A raffle is held. There are 100 tickets, each selling for $10. Sole prize is a $400 laptop computer. What is the expected value? (don't type in $ sign)

The base of a fountain is rectangular. its dimensions are 1 2/3 ft by 2 2/3 ft. what is the area of the base of the fountain

How do you round decimals to the nearest tenth

The sides of a square garden are 8 feet long. A. You enlarge the garden to create a 25% increase in the length of each side. Find the length of the new sides. B.

Are these functions inverses of each other? f (x) = x + 6 f (x) = x - 6

In a recent student government election, the ratio of students who voted for the winner to all the students who voted was 0.55 The number of students who voted was 40. How many votes did the winner get?

The sum of one half of a number and 6 equals one third of the number, what is the number? a. -36 c. -24 b. -42 d. -48

Chloe made a conjecture that given any two numbers, the greater number can always be arranged into more arrays. State whether you agree or disagree.

1/4 d + 3/4 (d+16) = - 5

Jessie is going river rafting with 10 friends. It costs $10 per person to ride on the rafts. There is also a $6 fee per raft for rental. each raft fits 6 people. How much will it cost for the group to go river rafting