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maks197457 [2]
2 years ago
13

Suppose that the world's current oil reserves is

Mathematics
1 answer:
SOVA2 [1]2 years ago
5 0

Answer:

  A)  R = 1900 -24t

  B)  1684 billion barrels

  C) 79.17 years

Step-by-step explanation:

<h3>A)</h3>

Reserves start at 1900 billion barrels and decrease by 24 billion barrels each year. The value for t=0 is 1900; the value for t=1 is 24 less.

  R = 1900 -24t

__

<h3>B)</h3>

For t=9, the reserves will be ...

  R = 1900 -24(9) = 1900 -216 = 1684 . . . . billion barrels

__

<h3>C)</h3>

The reserve will be 0 when ...

  0 = 1900 -24t

  24t = 1900 . . . . . add 24t

  t ≈ 79.17 . . . . divide by 24

Reserves will be gone in about 79.17 years.

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25$



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Manish and Jhanavi each receive an equal bonus. Manish has 1/2 fraction of allowance as saving accounts , 1/4 of the fraction he
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3 0
3 years ago
Solve 6n - 2 - 3n = 16
Black_prince [1.1K]

9514 1404 393

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8 0
3 years ago
Read 2 more answers
The shed in Adam’s backyard is shown below. Which correctly describes the dimensions of the figures that make up the shed? a rec
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sdas [7]
This is not my answer, someone else answered this question before.

red:green

5:3
5+3=8
8 units
4qt=8 units
divide by 8
0.5qt=1unit
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