Bao has been notified by his electric company that his rates are going up on his graduated fee schedule. he currently pays: standard use plan 6.5 cents/kwh for the first 600 kwh 12 cents/kwh for the next 600 kwh if his rates go up 1 cent in each category, find how much he will pay if he uses 875 kwh per month. round to the nearest dollar. a. $72 b. $105 c. $66 d. $81

answer: since the question is talking about growth you have to use the growth formula which is inital amount (1 + growth)^time

step-by-step explanation:

the intial amount is 1200, the growth is 4.8, and the time is 7. plug those numbers into the equation, also i think you have to change 4.8 into a percent. but, i have forgotton how to do that. if this is a online class go on to the lesson.

step-by-step explanation:

ok so im not 100% sure but you would start by adding 5.1t and 1.9t beacuse they have the same variable. that is 7t.   then add -3.6 + 1.2 which is -2.4

so then keep that as -2.4 + 7t. i apologize if this is incorrect. best luck on your test < 3