The first one is 0 and the second one is the same
Answer:
10
Step-by-step explanation:
he can buy 10 because 7×10=70
n is an integer, so 2n+1 is also an integer. 8s+1 is equal to the square of 2n+1, so it's a square number.
2n+1 is an odd integer for any value of n. The square of an odd integer is always an odd integer. Therefore 8s+1=(2n+1)² is odd.
8s+1 is an odd square number.
No it far 10 is way out there
Answer:
6.13%
Step-by-step explanation:
We are given an investment of $8000 deposited for 4 years. We have to find the effective annual yield for which we will need the interest rate and the compounding period.
Annual interest rate compunded quarterly, r = 6% = 0.06
Compounding period is quarterly, n = 4
Annual EffectiveYield =
= 0.0613
The annual effective yield is 6.13%