when adam started his career, he placed $500 in a savings account with a 2.7% simple interest rate. how much will be in the account in total after he retired in 30 years?

$405

Step-by-step explanation:

500 x 2.7% (or 0.027) = $13.50

13.50 x 30 = $405

there is no grid

step-by-step explanation:

1 number

if we use a graphing calculator, there is only one such number that satisfies the conclusion of the mean value theorem, that is, a number such that

where the right-hand side is the average rate of change of f on the interval [0.5,0.75], which is the slope of the secant line.

in the attached graph, the black line is the secant line which has its slope as the average rate of change of f on [0.5,0.75], while the orange line is the only tangent line to the graph of f in the interval that satisfies the mvt conclusion.