Idk you can find some one
Answer:
The sum of the first two terms of a geometric series is 90. The third term is 24. A. Show That there are two possible series and find the term and the common ration in each case
Step-by-step explanation:
The sum of the first two terms of a geometric series is 90. The third term is 24. A. Show That there are two possible series and find the term and the common ration in each case
Okay, so this is a simple interest calculation, the formula for this is:
A = P(1 + rt) P = Principal, r = interest rate, and t = period of time
Convert time period to decimal:
1/4 = .25
2 3/4 = 2.75
Convert interest rates to decimals.
10.5% = .105
5.9% = .059
Now plug in the variables into the formula and calculate.
A = 7,000(1 + (.105 * .25))
= 7,000(1.02625)
= 7,183.75
A = 1,900(1 + (.059 * 2.75))
= 1,900(1.16225)
= 2,208.275