Mathematics, 11.02.2020 01:38 18jweeks9
Noah wants to clean his second story windows and plans to buy a ladder that will reach at least
22
feet high. If he leans the ladder against the house so that the base of the ladder makes a
51.5
∘
angle with the ground, how long of a ladder should he buy? Please round to one decimal place
Answers: 1
Mathematics, 21.06.2019 16:00, ashl3yisbored
Determine the mean and variance of the random variable with the following probability mass function. f(x)=( 729divided by 91) (1 divided by 9) superscript x baseline comma x equals 1,2,3 round your answers to three decimal places (e. g. 98.765).
Answers: 3
Mathematics, 21.06.2019 17:30, taylor5384
At a sale this week, a desk is being sold for $213. this is a 29% discount from the original price. what is the original price?
Answers: 1
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