Please help! A turtle walks 78 of a mile in 50 minutes. What is the unit rate when the turtle’s speed is expressed in miles per hour?

Abaker makes 186 cookies. some are chocolate chip and some are oatmeal raisin, and both kinds are made with and without nuts, as shown in the table above. because they are more popular, the baker made 2/3 of the cookies chocolate chip. if a chocolate chip cookie is chosen at random, what is the probability that it will have nuts? a) 21/93 b) 21/62 c) 41/93 d) 21/41

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

Abcd is a square. what is the measure of angle bac