Which summation represents the total number of
pennies on the chessboard?
64
21
1.29-1
n=1
32
231. 29-1
n=1
32
232. 2n-1
n=1
DONE V

a) 32pie square meters

step-by-step explanation:

answer: a. 13/44

step-by-step explanation: judging by the information given to us, we are looking for experimental probability. we can see that 13 males have chosen chocolate ice cream. there are 44 ice creams in total (remember that the total is always the denominator). so our answer is 13/44.

no association

step-by-step explanation:

if you have eyes and you can use them efficiently you can see that it just looks like random dots like do a line of best fit and like they're so spread out it's such a weak association you might as well consider it nonexistent

i believe your answer is 99.7% of 7-year-old children are between 46.6 inches and 49.5 inches tall.