Barb is paid $8 an hour at her new job. She wishes to graph her total pay T, as a function of the number of hours, h. Barb works between 5 and 25 hours each week. Select from the drop-down menus to correctly complete each statement.

To best show this information, the scale for the T-axis of her graph should go from 0 to at least

, and the h-axis of her graph should go from 0 to at least

.

answer: $420.00

step-by-step explanation:   multiply $400.00 by 5%.

400.00*.05=20

400+20 = 420

answer: 590

step-by-step explanation:

he earned 78.75 in interest.

step-by-step explanation:

(a) {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …}

(b) $59 398

step-by-step explanation:

(a) the annual sequence of profits

aₙ = a₁rⁿ⁻¹

the model for the sequence of profits is {a₁, a₁r, a₁r², … a₁rⁿ⁻¹, …} .

(b) profit after 15 yr

  a₁ = $ 30 000

  r = 1.05

a₁₅ = 30 000 × 1.05¹⁴

a₁₅ = 30 000 × 1.979 93

a₁₅ = $59 398

the profit in year 15 will be $59 398.