3x + 8 = -22
-8 -8
3x = -30
x = -30/3 = -10
Correct choice is 1).
Correct answer is false. i hope this helps if it does i hope i earn brainliest answer and have a fantastic day:)
Remember that you must change this number so that it is between 1 and 10, and then multiply it by a power of 10.
So first, you have to move the decimal point over 2 places to the right.
Since you are moving to the right, the exponent on ten will be negative; since you moved 2 decimal places, you know the exponent will be -2.
The answer is 6.3 x 10^-2.
Hope this helps!
Answer:
<u>The future value of this investment after 10 years is US$ 5,152.58</u>
Step-by-step explanation:
1. Let's review the data given to us for solving the question:
Investment = US$ 2,500
Annual interest rate = 7.5% compounded annually
Duration of the investment = 10 years
2. Let's find the future value of this investment after 10 years, using the following formula:
FV = PV * (1 + r) ⁿ
Replacing with the real values, we have:
FV = 2,500 * (1 + 0.075) ¹⁰
FV = 2,500 * 1.0075¹⁰
FV = 2,500 * 2.06103
<u>FV = US$ 5,152.58</u>
