The energy in a rechargeable battery is changing with respect to time, such that the energy is given by C(t), where C(t) is measured in Coulombs and t is measured in seconds. A tangent line is shown for C(t) at t = 4 seconds. Determine the best estimate for the value of the instantaneous rate of change of C(t) when t = 4. A)

B)Δ

C)

D) C(lim t) t⇒ 4

answer: city needs 2.4 inches of rainfall more to match the record of 40 inches.

step-by-step explanation:

since we have given that

total annual rainfall a city record = 40 inches

this year, total rainfall recorded = 37.6 inches

number of inches of rainfall   is needed to match the record of 40 inches is given by

hence, city needs 2.4 inches of rainfall more to match the record of 40 inches.

7

step-by-step explanation:

i'm assuming you need to figure out how many campers go into each tent.

i got the answer by:

24+4=28

28/4=7  

6 spoons of sugar for every 21 cups of flour

step-by-step explanation: