Christa's $10 deposit in a bank pays 5% interest compounded annually. She notes that at the end of N years the balance of her account will be B = 10 (1.05)". About how
many years will it take for her initial deposit to double in value?

the answer is 9.8975

explanation:

when you multiply the "39.59" with the 25% it reduces it and shows its final discounted price. hope this !

step-by-step explanation:

1. a^4+8a^3+24a^2+32a+16

2.y^8+8y^7+28y^6+56y^5+70y^4+56y^3+28y^2+8y+1

3.x^6-3x^4y^2+3x^2y^4-y^6

answer is b 270°

i got it down for you chief.