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3 years ago

6

I need some help with this problems.I will apreciate the answers:)))))

1 answer:

pentagon [3]3 years ago

4 0

Q64 Initial: 1/4 can covers 3/4 of a wall
A full can is 4/4 so four times the amount is used when a full can is used as 4*(1/4) is 4/4.
This means he can cover 4 times the amount initially covered.
If you get stuck with this final step then I can explain in the comments just ask :)

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dimulka [17.4K]

Answer:

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4(x-8)= -2(x-5)

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castortr0y [4]

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IRISSAK [1]

Answer:

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<em></em>

Step-by-step explanation:

Given

$T(m) = 74 - 39(0.87)^m$

Solving (a): The temperature at the start.

To do this, we set: $m = 0$

So, we have:

$T(0) = 74 - 39(0.87)^0$

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<em></em>

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$T(m) = 74 - 39(0.87)^m$

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2 years ago