Please help me you'll get brainliest

Mathematics

1 answer:

Gnom [1K]3 years ago

8 0

Answer:

Step-by-step explanation:

4.5 + 4.5 = 9

9/3 = 3

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what best describes the number 5 right prime composite neither prime nor composite or both prime in composite

IrinaVladis [17]

Im like 99.9999 percent sure its 5

4 0

3 years ago

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The exponential decay graph shows the expected depreciation for a new boat, selling for $3500, over 10 years a. Write an exponen

Alex Ar [27]

For the answer to the question above,
<span>V(n) = a * b^n, where V(n) shows the value of boat after n years.
V(0) = 3500
V(2) = 2000

n = 0
V(0) = a * b^0 = 3500
a = 3500

V(2) = a * b^2
2000 = 3500 * b^2
b = sqrt (2000/3500)
b ≈ 0.76

V(n) = 3500 * 0.76^n

We can check it for n = 1 which is close to 2500 in the graph:
V(1) = 3500 * (0.76)^1
V(1) = 2660

And in the graph we have V(3) ≈ 1500,
V(n) = 3500 * (0.76)^3 ≈ 1536

Now n = 9.5
V(9.5) = 3500 * (0.76)^(9.5)
V(9.5) ≈ 258</span>

4 0

4 years ago

Read 2 more answers

Help if u do both I’ll mark Brainlynest

amm1812

Answer:

See step-by-step explanation

Step-by-step explanation:

16. C, <AOB = 20

The total angle (<AOC) is equal to the sum of the angles inside of it (<AOB and < BOC).

<AOC= <AOB + <BOC

47=<AOB+27