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Ray Of Light [21]
2 years ago
10

I GIVE BRAINLIEST FOR EXPLANATION AND CORRECT ANSWER EXTRA POINTS

Mathematics
1 answer:
tester [92]2 years ago
8 0

Answer:

54.85 un²

Step-by-step explanation:

Calculate the square and the circle and add them together.

2\pir

radius = 3

2\pi3

Circumference = 2\pir = 2 × \pi × 3 = 18.84956

18.84956 rounds to 18.85

The circle's area is 18.85 un².

The square is 6 by 6.

6 × 6 = 36

The square's area is 36 un².

18.85 un² + 36 un² = 54.85 un²

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Answer:

Function for given situation is : V(t)=3000(0.70)^t

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Step-by-step explanation:

Given that the value of a $3000 computer decreases about 30% each year. Now we need to write a function for the computers value V(t). then we need to find about how much will the computer be worth in 4 years.

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V(4)=3000(0.70)^4

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Hence final answer is $720.3.

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