Find the future value of a retirement account in which you deposit $2000 a year for 30 years if the interest rate is 6%.
a. $60,000
C. $210,666
b. $97,295
d. $158,116

You earn a 12% commission for every car you sell. how much is your commission if you sell a $23,000 car?

The fraction of defective integrated circuits produced in a photolithography process is being studied. a random sample of 300 circuits is tested, revealing 17 defectives. (a) calculate a 95% two-sided confidence interval on the fraction of defective circuits produced by this particular tool. round the answers to 4 decimal places. less-than-or-equal-to p less-than-or-equal-to (b) calculate a 95% upper confidence bound on the fraction of defective circuits. round the answer to 4 decimal places. p less-than-or-equal-to

Table which ratio is equivalent to 3: 7? 6: 7 3: 21 24: 56 15: 30