Shrinivas deposited $1300 in an account which pays 8% annual interest, compounded continuously. How long will it take to reach $3500? Select one:
O a. 12.4 years
O b. 9.2 years
O c. 176 years
O d. 1.2 years

a. 12.4 years

Step-by-step explanation:

Function to represent exponential growth continuously:

 ...(i)

, where = initial amount, r= rate of interest ( in decimal) , A = Amount after t years.

As per given , we have

To find : t

Put all values in (i) ,

Taking natural log on both sides

Hence, it would take 12.4 years.

so, the correct option is a. 12.4 years .

the anwser is d) 75°

step-by-step explanation:

2(2x + 3) = -4 + 2(2x + 5)

4x + 6 = -4 + 4x + 10

4x + 6 = 4x + 6

4x - 6 + 6 = 4x - 6 + 6

4x = 4x

x = x

unlimited solutions.