Astudent used f(x) = 5.00(1.012)* to show how the balance in a savings
increase over time. what does the 5.00 represent?
a
the interest the savings account earned for the first year
b
the annual interest rate of the savings account
c
the number of years the savings account has earned interest
d
the starting balance of the savings account

Simplify (1/2)4th power a. (1/16) b.(1/8) c.(1/4)

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)

Alexandra drove from michigan to colorado to visit her friend. the speed limit on the highway is 70 miles per hour. if alexandra's combined driving time for the trip was 14 hours how many miles did alejandra drive?