Choose the equation that could be used to solve this problem.
when 45 is subtracted from...
Mathematics, 29.01.2020 08:04 ebzloera
Choose the equation that could be used to solve this problem.
when 45 is subtracted from a number, the result is 22. what is the number?
a) 22x = 45
b) x − 45 = 22
c) 45 − x = 22
d) x − 22 = 45
Answers: 1
Mathematics, 21.06.2019 18:30, nickname0097
Barbara deposited $300 in the bank. if the bank pays her simple interest at the rate of 4 percent per year, how much money will she have in her account at the end of 9 months?
Answers: 1
Mathematics, 21.06.2019 23:00, freebyyy7032
Unaware that 35% of the 10000 voters in his constituency support him, a politician decides to estimate his political strength. a sample of 200 voters shows that 40% support him. a. what is the population? b. what is the parameter of interest? state its value c. what is the statistics of the interest? state its value d. compare your answers in (b) and (c) is it surprising they are different? if the politician were to sample another 200 voters, which of the two numbers would most likely change? explain
Answers: 2
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