A college education fund is to be accumulated by twenty level semi-annual deposits, the first due on Jan. 1, 2011. The fund is to provide sixteen quarterly withdrawals of $1000 each, the first due on Oct 1, 2020. The nominal annual rate of interest is 10% convertible semi-annually. What is the amount of each deposit?

Acompany is developing a new high­performance wax for cross country ski racing. in order to justify the price marketingwants, the wax needs to be very fast. specifically, the mean time to finish their standard test course should be less thanseconds for a former olympic champion. to test it, the champion will ski the course 8 times. the champion's times(selected at random) are 59.9 61.9 48.8 52.2 46.6 45.3 50.6 and 41.1 seconds to complete the test course. complete parts a and b below.a) should they market the wax? assume the assumptions and conditions for appropriate hypothesis testing are metfor the sample.assume=0.05. what are the null and alternative hypotheses? choose the correct answer below.b) suppose they decide not to market the wax after the test, but it turns out that the wax really does lower the champion'saverage time to less thanseconds. what kind of error have they made? explain the impact to the company of such anerror.

Ok, so, theoretical question: if i bought the mona lisa legally, would anyone be able to stop me from eating it? why or why not?

%of the world's population controls approximately % of the world's finances (the sum of gross domestic products)" quizlket