The purchasing power p of a fixed income of $20000 per year (such as a pension) after t years of 7% inflation can be modeled by p=20000(1.07)^t find the purchasing power after 5 years fin the purchasing power after 20 years

After 5 years: 107,000

After 20 years: 428,000

7

step-by-step explanation:

15

step-by-step explanation:

we are given the following expression and we are to solve it and find the product:

-13 × (-5)

solving the given expression in the standard order of solving a mathematical expression, beginning with the opening of brackets and then multiplying the terms and changing their signs.

-3 × -5 = 15 (answer is positive because when negative is multiplied with negative, it gives a positive answer)