Mathematics, 06.05.2021 21:30 kaileyy06
A leaf blower was marked up 150% from an original cost of $80. Last Friday, Lee bought the leaf blower and paid an additional 7.75% in sales tax. What was his total cost?
Answers: 3
Mathematics, 21.06.2019 12:30
Find the power series expantion of f(z)=log(4=3z) at the point z=-1
Answers: 1
Mathematics, 21.06.2019 15:00
An advertising firm has an old computer that can prepare a whole mailing in 6 hours. with the of newer model the job is complete in 2 hours. how long would it take the newer model to do the job alone?
Answers: 1
Mathematics, 21.06.2019 21:00
Which spreadsheet would be used to compute the first nine terms of the geometric sequence a^n=32•(1/2)n-1
Answers: 3
Mathematics, 21.06.2019 23:00
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
A leaf blower was marked up 150% from an original cost of $80. Last Friday, Lee bought the leaf blow...
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