The quantity that is arrived at by taking the highest score minus the lowest score is referred to as the?

a. interquartile range

b. standard range

c. standard deviation

d. variance

A group of 6th graders collected plastic bottles for a recycling drive. The table below shows how many pounds of plastic each student collected. Tasha 4.

4. A tool store owner bought 18 circular saws for $68 each and 22 cordless drills for $74 each. How much did the owner spend in all? A. $3,122 B. $2,556 C. $2,852 D. $2,828

Which is greater 4/5 or 6/10

Jamal drove 166.8 miles in 3 hours. How long would it take him to drive 389.2 miles at the same rate

Solve for x. - 2x=-2x-5

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?

A jar contains 2 green marbles, 4 blue marbles, 3 yellow marbles, and 2 black marbles. A marble is chosen at random from the jar and replaced. Then a second marble is chosen at random.