3 years ago

First to answer gets brainlest! Hurry this is a test.

Mathematics

1 answer:

serg [7]3 years ago

4 0

Answer:

Second one

Step-by-step explanation:

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working together, melissa and jing can mow a lawn in 5 hours. It would take melissa 8 hours to do the job alone. What is the val

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Total Time = (M x K) / (M + K)
5 = (8 x K) / (8 + K)
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King can do the job in 13.33 Hours

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3 years ago

The Petri dish shown has no lid. What is the surface area of the outside of the Petri dish?

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Answer: (not enough information) Is there a picture that goes along with the problem?

Step-by-step explanation:

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3 years ago

Which decimal number is equivalent to 6/25?<br> A.0.6<br> B.0.12<br> C.0.06<br> D.0.24

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3 years ago

Differentiate with respect to x : 2xe^x

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$\\ \sf\longmapsto \dfrac{d}{dx}2xe^x$

Apply product rule

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3 years ago

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