Asappp
a company wants to determine the level of interest among its employees for an annual su...
Mathematics, 31.01.2020 19:49 tashkynmurat
Asappp
a company wants to determine the level of interest among its employees for an annual summer picnic. the company wants to survey 200 employees.
what is the best way to randomly choose these 200 employees?
choose 50 people from 4 of the 7 divisions at the company.
select the first 200 employees to arrive at work monday morning.
survey the first 200 people to enter the company cafeteria.
use employee identification numbers to randomly select 200 employees.
Answers: 1
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Acolony contains 1500 bacteria. the population increases at a rate of 115% each hour. if x represents the number of hours elapsed, which function represents the scenario? f(x) = 1500(1.15)" f(x) = 1500(115) f(x) = 1500(2.15) f(x) = 1500(215)
Answers: 3
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Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of
Answers: 1
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