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3 years ago

10

I’ll mark the Brainliest :)

1 answer:

Minchanka [31]3 years ago

6 0

Answer:

Step-by-step explanation:

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The production rate of a steel factory is declining due to old machinery. Over the last eight days production has dropped by 1.2

Marysya12 [62]

Find the unit rate:

-1.2 tons
------------- = -0.15 ton/day, or -3/20 ton/day
8 days

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3 years ago

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Need help ASAP!! Solve for F

aliina [53]

C = (5/9)(F-32) multiply both sides by 9/5

(9/5)C = F - 32 add32 to both sides

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4 years ago

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Brandon is 10 years older than Brian. In 2 years, Brandon will be 3 times as old as Brian. How old are they now?

Troyanec [42]

I’m thinking 40 years

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3 years ago

Im not sure if this is correct, pls help ! this test is timed !!

saw5 [17]

Answer:

im sorry but there is just a black screen

Step-by-step explanation:

3 0

3 years ago

Someone help solve 6 & 7 (will give brainliest)

riadik2000 [5.3K]

6.
$T(I(h))= \sqrt{5000( \frac{12h-h^2}{36} )}$

Since, function I stated that hours, h, pertains to the hours after 6am, and the question asks what is the temperature by 2pm, we will have h=8 because 2pm is 8 hours after 6am.

So, $T(I(h))= \sqrt{5000( \frac{12(8)-(8)^2}{36} )}

T(I(h))= \sqrt{5000( \frac{96-64}{36} )}

T(I(h))= \sqrt{5000( \frac{32}{36} )}

T(I(h))= \sqrt{ \frac{40000}{9} }

T(I(h))=66.6666 or 67$

so the answer is (3), 67.

6 0

3 years ago