Find the standard deviation of the dа ta: 10, 8, 15, 20, 6, 14, 11, 12, 9

On the board your teacher writes 17,20,30,28,18 of how to find the median. One of the numbers is erased leaving what is shown which choice could be true A 12 B 22 C24 D34

Which statement is true 500 is 10 times as much as 50 50000 is 1000 times as much as 5

Sawyer has triple the number of Hot Wheels cars as Fisher. If Fisher has x number of cars, how many does Sawyer have? A) x + 3 B) 3x C) 3/x D) 2x

Subtract 7x + 4x-9 from 5x + 10x-5

Given the sequence 12, 6, 3, 3/2, ..., identify the common ratio.

Find equation in slope-intercept form. Slope = -1, ordered pair: (4,-3)

What is the geometric mean between 64 and 49

Yvette uses 6 games of tea leaves to make 24 Fluid ounce of tea. Last week she made 288 fluid ounce of tea. How many grams of tea leaves did Yvette use to make tea last week

Divide. (-5w^10+10w^8+5w^6) / (5w^5)

Mia had $22. Then she started to receive $4 a week as an allowance. She plans to save all of her money for a bicycle and draws a graph of her planned savings.