PLEASE HELP!! ITS URGENT WILL GIVE BRAINLIEST!Which expressions represent exponential growth? Check all that apply. 0.2t

1.2t

2x2 â€" 17

300(1.2)2y

3000(0.12)y

4y + 3

1.12x + 67

Look at arnold's attempt to solve the equation for b: 3b = 12 b = 3 · 12 b = 36 describe the mistake that arnold made.

Aportion of a hiking trail slopes downward at about an 84° angle. to the nearest tenth of a flot, what is the value of x, the distance the hiker traveled along the path, if he has traveled a horizontal distance of 120 feet? a. 143.3 b. 12.5 c. 120.7 d. 130.2

The cost for an uberi is $2.50 plus $2.00 mile. if the total for the uber ride was $32.50, how many miles did the customer travel?