Choose the situation in which the use of exact numbers is appropriate.
a) paying your power bill
b) adding bacon bits to a salad
c) buying hamburgers for a cookout
d) ordering flyers to hand out at a political rally

A) paying your power bill

Step-by-step explanation:

A) In the situation of paying power bill , power bill is countable. There must be an exact amount of money which we would pay . There is no estimation.

B) Adding bacon bits to salad doesn't need an exact number. Its depends on your mind or taste.

C) Buying hamburgers for a cookout doesn't need an exact number. Its depends on your estimation.

D) Ordering flyers to hand out at a political rally  doesn't need an exact number. Its depends on your estimation.

Therefore, A is the correct answer.

f

step-by-step explanation:

f

1) c 2143.6 cm

2) c 113.0 m

3) a 33.5 ft

4)   d 2 cm

5) c 20 mm

6) 180 in

7) d 120 ft