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3 years ago

Identify the like terms.

Mathematics

1 answer:

iragen [17]3 years ago

4 0

<span>B.

2ab, –13ab

hope this helps</span>

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1.a) Convert 81° into grade.<br>10

Kazeer [188]

Step-by-step explanation:

I hope it helps man this much .

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3 years ago

The electrical charge on a metal plate is given

Katarina [22]

Answer:

after 10 seconds the charge is 1.624

Step-by-step explanation:

I think your question missed key information, allow me to add in and hope it will fit the orginal one.

The electrical charge on a metal plate is given by the function below, where t is the time in seconds. What is the charge after 10 seconds?

C (t) = 12 $e^{\frac{-t}{5} }$

My answer:

Given the information:

C (t) = 12 $e^{\frac{-t}{5} }$

when t =10 we have:

C (10) = 12 $e^{\frac{-10}{5} }$

<=> C (10) = 12 $e^{-2}$

<=> C (10) = 12 $\frac{1}{e^{2} }$

<=> C (10) = 12 * 0.1353

<=> C (10) = 1.624

Hence, after 10 seconds the charge is 1.624

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2 years ago

Tim buys 4 hats at $7.99 each. How much does he spend?

Sindrei [870]

Your answer should be $31.96 because when you multiply 7.99 by 4 that’s what your going to end up with.

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3 years ago

Yea...we most def ain't learn this in class

larisa86 [58]

Answer:

F. 300,000

Step-by-step explanation:

logically, it is decreasing by 1.

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3 years ago

A study of body fat on 250 men collected measurements of 12 body parts as well as the percentage of body fat that the men carrie

MrMuchimi

Answer:

bicep circumference is a measurement of our body part we need to collect all our so we know our body fats.

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3 years ago