Answer:
320 messages
Step-by-step explanation:
20 messages per dollar,
20 x 16 equals 320
1. -2a-12
2. ??
3. 6 (b-p)
4. 720
5. 18+80=98
6. <span>479 = x^2
</span><span> square root of 479 = square root of x^2
</span> x=22
<span>
</span>
Answer:
5
Step-by-step explanation:She runs around the outer border and it measures 2 feet across so you just get 5 because 5 seems right
Amount must the owner make to have the cost of the ski lift in 5 years is $6,711,045.22.
<h3>
What is compound interest?</h3>
Compound interest is the addition of interest to the principal sum of a loan or deposit, or in other words, interest on principal plus interest.
A = P(1 + r/n)
P =5,500,000
r =4%= 0.004
n =4
t= 5 years.
Now,
A = P(1 + r/n)
A = 5,500,000.00(1 + 0.04/4)
A = 5,500,000.00(1 + 0.01)
A = $6,711,045.22
Hence, The total amount accrued is $6,711,045.22.
Learn more about compound interest here:
brainly.com/question/14295570
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2x-2>8
2x>10
x = 10/2 = 5
x>5
since it is an absolute equation
it could also be x<-3
answer is x>5 or x<-3