Answer:
720
Step-by-step explanation:
Answer:
$3,033.56
Step-by-step explanation:
(see attached for reference)
The formula for compound interest is given by
A = P [ 1 + (r/n) ]^(nt)
Where,
A = final amount (we are asked to find this)
P = principal = given as $1500
r = annual interest rate = 9% = 0.09
n = 2 (for compounding semi-annually)
t = time, given as 8 years
Substituting the above into the equation:
A = P [ 1 + (r/n) ]^(nt)
A = 1500 [ 1 + (0.09/2) ]^[(2)(8)]
A = 1500 [ 1.045) ]^[16]
A = $3,033.56
Answer:
f (8) = 30
Step-by-step explanation:
Hope this helps.
1. 20x + 5x = 75
25x = 75
To find the answer, divide 75 by 25. The answer is 3.
2. 10x - 4x = 28
6x = 28
That's actually 4.6 repeating. Is that the problem we were supposed to do, or did you make a mistake? In any case, do tell me in the comments whether it was correct, or whether that is indeed the problem for #2.