9 3 11 6 55 9 7 3 29 16 3 4 4 20 11 6 6 8 8 4 10 11 16 10 6 10 3 5 6 4 14 5 29 15 3 18 7 7 20 4 9 3 11 38 6 3 13 12 5 10 3 What is the standard deviation and Q1 and Q3???

The household makes $424.45

32

step-by-step explanation:

these are your clues: 1. kim ran 18 races2. this was four fewer races than twice thenumber, notice it says twice the number, so you would do the equation 18x2-4; which equals the number 32.thus, 32 is your answer.

The skating rink rented 872 pairs of skates during april and may.why? : if the skating rink rented three times the pair of skates in april during may, they rented 654 skates. 218 x 3 = 654then, if they want to know how many they rented during both april and may, then you just add 654 (may) and 218 (april) to give you 872 pairs of skates for both months.654 + 218 = 872hope this !