104.6 m^2
98.2 m^2
94.4 m^2
The answer is D. 94.4^2
((Hopefully I helped))
Approximately how much would it cost to raise a child from birth to 17 years in a household with an annual income of $54,000?
$83,700
$191,419
$194,119
$196,316
HELP please I’ll make u the brainliest if right
Answer:
194119
Step-by-step explanation:
well, just plug in your number!
y = 1.55*54000 + 110419
first turn 25% into a decimal so it's easier to work with, the decimal for 25% is 0.25
then multiply the number by the decimal
12x0.25=3
then subtract your answer (3) from your starting number
12-3=9
12 dogs decreased by 25% leaves you with 9 dogs left.
if you are increasing, divide instead of multiply
O A. 1.05%
O B. 10.49%
O C. 4.91%
O D. 4%
Answer:
C. 4.91%
Step-by-step explanation:
The effect of frequent compounding is to increase the nominal interest rate by a small factor. For interest rates in a practical range (<20%/year), the effective increase in rate will be approximately half the original interest rate.
For an interest rate of 4.8%, we expect the compounding to increase it by less than 2.4%. The maximum effective rate due to compounding is approximately (4.8%)(1 +2.4%) ≈ 4.91%.
For nominal annual rate r compounded n times per year, the effective annual rate is ...
r' = (1 +r/n)^n -1
For r = 0.048 and n = 12, this becomes ...
r' = (1 +0.048/12)^12 -1 = 1.004^12 -1 ≈ 1.049070208 -1 ≈ 4.91%
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Additional comment
After you have worked with interest compounding for a bit, you realize compounding increases the effective rate by a small amount. That means the value will be more than 4.8% (eliminating choices A and D), but certainly will not be as high as 10% (eliminating choice B). The only reasonable choice is C, which happens to be the correct one.