3 years ago

There ate 180 bacteria in a colony and the number of bacteria grows at a rate of 22% each hour. What is the starting value?

Mathematics

1 answer:

trapecia [35]3 years ago

5 0

Answer:

To answer this, you must know how many hours the bacteria has been growing for.

Step-by-step explanation:

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Brody worked 8.5 hours at Food Lion this week and made $78.20. Based on the number of hours Brody worked and how much he was pai

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Answer:

1 hour = $9.2

Step-by-step explanation:

The question says that:

Brody makes $78.20 in 8.5 hours.

So,

8.5 hours = $78.20

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3 years ago

The quotient of the opposite of a number squared and three

Mars2501 [29]

Answer:

"The quotient of the opposite of a number squared and 3"

Take "the opposite of a number squared" and call it y.

So you get "The quotient of y and 3"

This is y/3.

Now what is y? "The opposite of a number squared"

Take "The opposite of a number" and call it z.

So y is "z squared"

Replacing y, we get z^2 / 3

But what is z? "The opposite of a number"

Call "a number" x.

The opposite of x is -x.

So z is "-x"

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3 years ago

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Step-by-step explanation:

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