Mathematics, 15.12.2020 21:50 bferguson1116
A person invests 9500 dollars in a bank. The bank pays 5% interest compounded annually. To the nearest tenth of a year, how long must the person leave the money in the bank until it reaches 13200 dollars? A=P(1+\frac{r}{n})^{nt}
Answers: 1
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
Mathematics, 22.06.2019 02:30
How many and of which kind of roots does the equation f(x)=x3āx2āx+1
Answers: 2
A person invests 9500 dollars in a bank. The bank pays 5% interest compounded annually. To the neare...
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