Walter invested $5,000 each in two plans. Plan A pays $280 per year, and plan B pays

5% interest compounded annually.

At the end of which year does the total interest earned under plan B exceed that earned

under plan A for the first time?

a.5th year

b.6th year

c.7th year

d.8th year

Paint color preference children adults total 0.6 0.77 liked new paint color disliked new paint color 0.4 0.15 0.23 total 1.0 1.0 1.0 which value for x completes the conditional relative frequency table by column?

What is the number 321,000,000 in scientific notation? also what is the number? ?

Dexter read 11 science fiction books and 5 history books. lena read 9 science fiction books and 4 history books. compare the students’ ratios of science fiction books to history books. 1. determine the ratios’ form:    science fiction books to history books 2. write the ratios as fractions:    dexter: 115; lena: 94 3. rewrite with a common denominator. 4. compare. 5. answer the question. determine which shows the correct comparison of the ratios for this problem.