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Fofino [41]
3 years ago
9

A scientists writes the equation N(h)= 100e^0.25h to model the growth of a certain bacteria in a petri dish, where N represent t

he number of bacteria after h hours. After approximately how many hours will 450 bacteria be present?
1 hour
6 hours
13 hours
15 hours
Mathematics
1 answer:
balandron [24]3 years ago
8 0
The answer is 6 hours
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e-lub [12.9K]

Answer:

= 3.5 x 10^ -12

Step-by-step explanation:

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3 years ago
Tony makes sandwiches for a lunch counter. This morning he made 50 beef and cheese sandwiches, 75 ham and cheese sandwiches, and
galina1969 [7]

Tony must make approximately 9 more sandwiches.

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3 years ago
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Enduro solved -4x > 120 by adding 4 to each side of the inequality. What mistake did he make?
Stolb23 [73]

The mistake made by Enduro is that he is supposed to divide both sides by -4 instead of adding 4 to each sides

<h3>What are inequalities?</h3>

Inequalities are expressions that have unequal values, when compared

<h3>How to determine Enduro's mistake?</h3>

The inequality is given as

-4x > 120

When 4 is added to both sides, the inequality becomes

4 - 4x > 120 + 4

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The solution is as follows:

We have:

-4x > 120

Divide both sides inequality by -4

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Hence, the mistake made by Enduro is that he is supposed to divide both sides by -4 instead of adding 4 to each sides

Read more about inequality at:

brainly.com/question/24372553

#SPJ1

6 0
2 years ago
Find the constants m and b in the linear function f(x) = mx + b so that f(4) = 1 and the straight line represented by f has slop
HACTEHA [7]
The equations is f(x)=-14x-55
m=-14
b=-55

I checked my answer by plugging in (4,1) which was given.
6 0
4 years ago
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