30 POINTS Use the graph for numbers 21-23

21. How much more interest was earned on $8,000 deposited for 6 months in a statement savings account than in a passbook savings account?

22. How much money was lost on $5,000 invested in S&P 500 stocks for one year?

23. Compare the returns on $12,000 invested in the high-yield 1-year CD and the Dow Jones industrials for one year. ​

Which type of graph would allow us to quickly see how many students between 100 and 200 students were treated?

Which of the following is a solution of z^6 = 64i? 2(cos105° + isin105°) 2(cos120° + isin120°) 2(cos135° + isin135°) 8(cos15° + isin15°)

High school seniors with strong academic records apply to the nation’s most selective colleges in greater numbers each year. because the number of slots remains relatively stable, some colleges reject more early applicants. suppose that for a recent admissions class, an ivy league college received 2851 applications for early admission. of this group, it admitted 1033 students early, rejected 854 outright, and deferred 964 to the regular admission pool for further consideration. in the past, this school has admitted 18% of the deferred early admission applicants during the regular admission process. counting the students admitted early and the students admitted during the regular admission process, the total class size was 2375. let e, r, and d represent the events that a student who applies for early admission is admitted early, rejected outright, or deferred to the regular admissions pool.suppose a student applies for early admission. what is the probability that the student will be admitted for early admission or be deferred and later admitted during the regular admission process?