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Shtirlitz [24]
3 years ago
13

Help plessseeee I can’t get the answer

Mathematics
1 answer:
ivanzaharov [21]3 years ago
3 0
The answer you put in is y = 1/2 + 4
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To begin a bacteria study, a petri dish had 2800 bacteria cells. Each hour since, the number of cells has increased by 7.2%. Let
Rudiy27
The function that models exponential growth is:

P(t) = P0*(1 + r)^t, where

P0 = P(0) is the initial value of P

r is the growth rate as a decimal

In our case we have:

P(0) = 2800

r = 0.035 or 3.5%

P(t) = 2800*(1 + 0.035)^t

P(t) = 2800*(1.035)^t

The same exponential function written using y and t is:

y = 2800*1.035^t.

Explanation: https://softmath.com/algebra-word-problems/to-begin-a-bacteria-study-a-petri-dish-had-2800-bacteria
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The line is solid and under the line is shaded
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Answer:

You can measure the area of the yard but measuring the length and width and then multiplying. Then you can divide by the amount of sod that is used to cover to see how many bags that need to be bought.

Step-by-step explanation:

This should be good :)

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BigorU [14]

Answer:

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A circle has a diameter of 4 inches. Which statement about the area and circumference of the circle is true?
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