15% of the population has 20-20 vision. in a class of 32 students, what is the probability that exactly five people have 20-20 vision?

Ashley has bought tickets for a raffle. The odds in favor of her winning are 4:5. What is the probability of her winning?

What is the sqaure root of 10,000

How many natural numbers lie between 24² and 25²?

What is the third quartile of the data set? 23, 35, 55, 61, 64, 67, 68, 71, 75, 94, 99

What is the opposite of factoring

Daniel bought a new pair of shorts at the store when they were having a 5% off sale. If the regular price of the pair of shorts, If the regular price of the pair of shorts was $83, how much did Daniel pay with the discount?

Which expressions are equivalent to 3 (2x-4) + 4x-23 (2x-4) + 4x-2? Select each correct answer. A) 6x+4x-4-2 B) 14x-6 C) 3 (2x+4x) - (4+2) D) 10x-14 E) 6x-12+2 (x-2) F) 2 (5x-7)

A rectangular plot of farmland will be bounded on one side by a river and on the other three sides by a single-strand electric fence. With 1800 m of wire at your disposal, what is the largest area you can enclose, and what are its dimensions?

If 1 inch = 2.54 centimeters how many inches is equal to 254 centimeters

What is the least common multiple you should use to find 4/5 + 5/6