I just took the test the answer is 9 cm.
To divide rational numbers, you turn the division problem into a multiplication problem by flipping the second rational number. Then you go ahead and multiply the tops and bottoms together to get your answer. If you can simplify your problem before multiplication, you can go ahead and do so to make your problem easier.
Answer: Choice B) Investment decreases by 3% each month
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Explanation:
We won't use the value 2500 at all.
The base of the exponential is 0.97
Set this equal to 1+r and solve for r
1+r = 0.97
r = 0.97-1
r = -0.03
The negative r value indicates we have exponential decay, so the value of the investment decreases by 3% each month.
Let's say you had $100 to start off. This would mean the investment would be worth $97 after one month is up.
Your answer will be 350 inches long
Answer:
A should be around 53.13 degrees.
Step-by-step explanation:
For problems like these, use arc sin, cos, or tan (sin^-1, cos^-1, or tan^-1) multiplied by the fraction given in the problem.
