Caden's savings account had $70, 70 in its first year. Each year since then, his account accumulated interest amounting to 10%, percent of the balance in the previous year. Let f(n) be Caden's account balance at the nth year of the saving. f is a sequence. What kind of sequence is it? Choose 1

A: Arithmetic sequence

B : Geometric sequence

and also Complete the recursive formula for f(n)

f(1)=

Simplify the expression. -2/5(10+15m-20n)

According to the 2008 u.s. census, california had a population of approximately 4 × 10^7 people and florida had a population of approximately 2 × 10^7 people. which of the following is true? a. the population of florida was approximately two times the population of california. b. the population of florida was approximately twenty times the population of california. c. the population of california was approximately twenty times the population of florida. d. the population of california was approximately two times the population of florida.

Which ordered pair is a solution of the equation? y + 5 = 2(2+1) choose 1 answer ® only (5,10 ® only (-1,-5) © both (5, 10) and (-1,-5) 0 neither