Which of the following is a perfect square

A. 13

B. 100

C. 127

D. 102

School guidelines require that there must be at least 12 chaperones for every 25 students going on a school trip. How many chaperones must there be for 80 students?

Is one third greater than 3/5

Give the required elements of the hyperbola. y^2/36 - x^2/16 = 1 The hyperbola opens:

A 50 meter path surrounds a rectangular garden. the width of the garden is two thirds it's length. find the length and width

A golf ball is selected at random from a golf bag. If the golf bag contains 99 type A balls, 88 type B balls, and 44 type C balls, find the probability that the golf ball is not a type A ball.

Kailey wants to buy 4 pencils and 3 notebooks. witch expression shows how to find the total cost of 4 pencils and 3 notebooks. a. 3 ($0.50) + 4 ($2.25) b. 4 ($0.50) - 3 ($2.25) c. 4 ($0.50) + 3 ($2.25) d. 4 ($0.50) X 3 ($2.25)

If 48 men have ration for 16 days how long will the food last if a reinforcement of 16 men arrived

Explain how you know wether to choose grams or kilograms when measuring mass. Name an object you would measure each unit.

16:07:48 marks: Question: 1/20 The graph of which equation would be a circle with a center at (2.3) and a radius of 7? A. (x + 2y = (y - 3) = 7 B. (x - 2) = (y + 3) = 7 C. (x - 2y + (y + 3) 2 = 49 D.

Samuel wants to estimate what 5843 x. 00243 is. What should his first step be?