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AURORKA [14]
2 years ago
14

After how many months will colony 2 always have more bacteria than colony 1?

Mathematics
1 answer:
MaRussiya [10]2 years ago
6 0

The true statement is that colony 2 will always have more bacteria than colony 1 after 4 months

<h3>How to determine the number of months?</h3>

The functions are given as:

  • Colony 1: f(x) = x^2
  • Colony 2: g(x) = 2^x

When colony 2 has more bacteria than colony 1, then it means that:

g(x) >f(x)

Substitute the function values

2^x > x^2

From the graph of both functions, we have:

2^x > x^2 at x >4

This means that colony 2 will always have more bacteria than colony 1 after 4 months

Read more about functions at:

brainly.com/question/11464095

#SPJ1

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emmainna [20.7K]
<span>The difference between two integers is at most 16
x1 - big integer
x2- small integer
x_1 -x_2  \leq 16

</span><span>the smaller integer is 12
so
x2 = 12

substitution
</span>
<span>x_1 -12  \leq 16

solve for x1

however, note the fact larger
thus meaning
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3 0
3 years ago
Choose the equation that shows a step in the process of completing the square on the given quadratic. y = x^2 + 8x – 3
klasskru [66]

Answer:

y = x^2 + 8x - 3

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Step-by-step explanation:

4 0
3 years ago
Subtract 5a-6b+7c from 13a-4b+8c
schepotkina [342]

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im not sure but i think the anwser is its self dont take my anwser its garbadge

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8 0
2 years ago
Workout the 11th triangular number​
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A 90 oz. bottle of shampoo is sold for $18.95. What is the price per ounce
Veseljchak [2.6K]

This sets up as a very commonly  used proportion.

90 oz / 18.95 = 1 oz / x             Cross multiply

90 x = 18.95                              Divide by 90

x = 18.95 / 90

x = 0.21 dollars or 21 cents.

So each ounce of shampoo costs 0.21 dollars or 21 cents.

This is a very handy way to check best deals. Stores have trained us for years to believe that the more we buy of a brand, the better the price. It isn't always true. Sometimes buying the  smaller quantity is the better deal. There is only one way to be sure and that's to do a proportion like this one.

Try this is an example. The same company makes a smaller container of shampoo of 45 oz for 9.15. How much is 1 oz and which is the better deal? You should get 0.20333 dollars so this is marginally (just) the better deal.

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