In a certain town 22 of voters favor a given ballot measure for groups of 21 voters find the variance for the number who favor the measure

4x-3y=30 3x+2y=22 (6,-2)

On which activities did Roxana spend more than 1/2 an hour

A survey showed 150 students at Sherman Junior high school chose chocolate as their favorite ice cream of those students 3/5 are girls how many boys are at Sherman Junior High School that shows chocolate as their favorite ice cream flavor

P is the probability of a certain event. Which of the following indicates that P is certain to not happen? The answer is A. p=0

When converting between two measurement units, how can you tell which operation to use

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?