Answer: it is D)
Step-by-step explanation:
X±49
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Cubed square root of 7 or decimal form of ±25.615140
First, we plug in the numbers.
$40 = P(4%)(2)
4% = 0.04
40 = P * 0.04 * 2
Divide each side by 2
20 = P * 0.04
Divide by 0.04
P = 500
Lets check it!
500 * 0.04 * 2 = 40
500 * 0.04 = 20
20 * 2 = 40
40 = 40
Answer:
9%
Step-by-step explanation:
p*r*t = Interest
$6000*x*10 years = $5400
interest ÷ time ÷ principal = rate
5400 ÷ 10 ÷ 6000 = 0.09
0.09 = 9%