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3 years ago

1 point Juan got 1603 as the sum of 80.1 and 802. Where did he make his mistake? *

Mathematics

1 answer:

Brums [2.3K]3 years ago

6 0

Answer:

882.1

Step-by-step explanation:

The Sum means addition if he got this answer he most likely multiplied those two numbers because he thought of multiplication Sum is just purely addition nothing else

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If you use a proportion, you'll get:

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Answer:

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Step-by-step explanation:

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2 years ago

a worker's earring E are a function of the number of hour, H at a rate of 12/hr. write a function tule for the solution. How man

Romashka [77]

Answer:

$E=12(H)$

A person should work 32 hours to earn $384

Step-by-step explanation:

A worker's earring E are a function of the number of hour, H at a rate of 12/hr.

We need to write the function.

The function will be:

Earning is represented by E and Hour is represented by H

$E=12(H)$

Now, How many hours would a person have to work to earn 384

We are given E=384, we need to find H

Putting values in above function and finding hours H

$E=12(H)\\384=12(H)\\H=\frac{384}{12}\\H= 32$

So, A person should work 32 hours to earn $384

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3 years ago