Consider the infinite geometric series. In this image the lower limit of the summation notation is "n=1"
a. Write the first four terms
b. Does the series diverge or converge
c. If the series has a sum, find the sum

a) first term is -4. Multiply by ⅓ to get the next terms

-4, -4/3, -4/9, -4/27

b) Since

|⅓| < 1,

It converges

c) -4/(1 - ⅓)

= -4/⅔

= -4 × 3/2 = -6

sum = -6

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.

idk i would have to be there to under stand it

step-by-step explanation:

idk i would have to be there to under stand it