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4 years ago

Please help me I don't understand :/

Mathematics

2 answers:

Damm [24]4 years ago

8 0

1=C
2= C
3= B
His should be roght

Nana76 [90]4 years ago

5 0

1=C
2=C
3= B
I promise
this is right

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GarryVolchara [31]

Answer: B 200 animals and $10,000

Step-by-step explanation:

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3 years ago

Rewrite each expression using the base only once 1) 7^3 x 7^4

Paul [167]

1) 7^3 x 7^4 = 7^(3+4) = 7^7

2) (-6)^12 x (-6)^5 x (-6)^2 = (-6)^(12+5+2) = (-6)^19

3) 2^2 x 2^7 x 2^ 0 = 2^(2+7+0) = 2^9

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4 years ago

If there are 1.338 trillion barrels of oil in proven reserves and oil consumption is 82.78 million barrels per day, what is the

Ierofanga [76]

Answer:

Oil supply will run out in 44.283 years.

Step-by-step explanation:

There are 1.338 trillion barrels of oil in proven reserves.

If oil consumption is 82.78 million barrels per day then we have to calculate the number of years in which supply of oil runs out.

In this sum we will convert 1.338 million barrels of oil into million barrels first then apply unitary method to calculate the time in which oil supply runs out.

Since 1 trillion = $10^{6}$ million

Therefore, 1.338 trillion = 1.338× $10^{6}$ million

∵ 82.78 million barrels oil is the consumption of = 1 day

∴ 1 million barrels oil is the consumption of = $\frac{1}{82.78}$ day

∴ 1.338× $10^{6}$ barrels will be consumed in = $\frac{1.338(10^{6})}{82.78}$ days

= 16163.3245 days

≈ $\frac{16163.3245}{365}$ years

≈ 44.283 years

Therefore, oil supply will run out in 44.283 years

4 0

3 years ago

Y’all please help me with this I don’t understand

lakkis [162]

Answer: x=12

Step-by-step explanation:

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3 years ago

I need help plsssss help meee!!!

Dimas [21]

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3 years ago

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