Use the continuous change function a(t) = pe^rt to answer the question. you invest $2,500 in an account that grows 5% each year. what will be your investment amount after 6 years? a. $2,699.72 b. $3,374.65 c. $15,769.07 d. $13,272.96

George is 187 cm tall. his son, ralph, is 142 cm tall. who casts the longer shadow. george when the sun is 65° above the horizon, or ralph when the sun is 56° above the horizon? how much longer? (nearest centimeter)

What is the inverse of the function f(x) = 2x + 1?

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.