What is the product of (7+ the square root of 8)(4+ the square root of 5)? simplify your answer. a- 28 +10 square rooted b-56+2 square rooted c-56+10 square rooted d-280+4 square rooted

Isee the amount was $90.00 then reduced to $75.00 , what is the percent ?

Which of these triangle pairs can be mapped to each other using two reflections?

The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%