Mr. obama would like his daughter to attend harvard in 6 years when she finishes high school. mr. obama would like to invest enough money in a certificate of deposit (cd) now to pay for his daughter’s college expenses. if he estimates that he will need $250 thousand in 5 years, how much should he invest now in a cd that has a rate of 2.8% compounded monthly?

Match each polynomial with its factorization.

The null and alternate hypotheses are: h0: μ1 ≤ μ2 h1: μ1 > μ2 a random sample of 22 items from the first population showed a mean of 113 and a standard deviation of 12. a sample of 16 items for the second population showed a mean of 99 and a standard deviation of 6. use the 0.01 significant level. find the degrees of freedom for unequal variance test. (round down your answer to the nearest whole number.) state the decision rule for 0.010 significance level. (round your answer to 3 decimal places.) compute the value of the test statistic. (round your answer to 3 decimal places.) what is your decision regarding the null hypothesis? use the 0.01 significance level.

Mr. barth is painting an arrow on the school parking lot. he plots the arrow on the coordinate plane as shown below. what is the area of the arrow he is painting?