# Posts by Andrzej

Total # Posts: 15

Statistics
by what factor should the sample size in a poll be increased in order to cut the margin of error in half

Statistics
by what factor should the sample size in a poll be increased in order to cut the margin of error in half

math
three fair coins are tossed. What is the probability that at least one is tail. Enter probability as a fraction

math
2.58*10^(-5)watts/cm2 find the number of decibels for the power of the sound given. Round to the nearest decibel.

math
solve the equations by finding the exact solution this is question from log 3=x-3

math
3Ine=In(ã(3))/(x)-3 Ine

math
solve the equations by finding the exact solution 3=x-3

math
Refer to the following list of closing costs for purchase of a \$ 175,000 house requiring a 20% down payment and find each requested amount. Title insurance premium \$ 240 Document recording fee 30 Loan fee ( two points) ….. Appraisal fee 225 Prorated property taxes 685 ...

math
Refer to the following list of closing costs for purchase of a \$ 175,000 house requiring a 20% down payment and find each requested amount. Title insurance premium \$ 240 Document recording fee 30 Loan fee ( two points) ….. Appraisal fee 225 Prorated property taxes 685 ...

math
Suppose a 60,000 martgage is to be amortized at 7.5% interest. Find the total amount of interest that would be paid for each term a) 10 years b) 30 years

math
Refer to the following list of closing costs for purchase of a \$ 175,000 house requiring a 20% down payment and find each requested amount. Title insurance premium \$ 240 Document recording fee 30 Loan fee ( two points) ….. Appraisal fee 225 Prorated property taxes 685 ...

math
Suppose a 60,000 martgage is to be amortized at 7.5% interest. Find the total amount of interest that would be paid for each term a) 10 years b) 30 years.

Math
Alfred Juarez paid off a 15,000 car lon over3 years with monthly payments of \$ 487.54 each. Find the finance charge and the APR

math
A pair of dice are rolled find the following, a) the probability of doubles, b) the odds in favor of a sum greater than 2, c) the probability of sum that is even and less than 5

math
Two cards are drawn without replacement from a standard deck of 52 cards. Find the probability a) both cards are red ,b) both cards are the same color, c) the second card is a king given that the first card is a queen, d) the second card is the queen of hearts given that the ...

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