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Gnesinka [82]
3 years ago
15

Bacteria can grow rapidly. If every hour the bacteria doubles, what would be the equation for the amount of bacteria after x hou

rs if there were initially 100 bacteria?

Mathematics
2 answers:
andre [41]3 years ago
7 0

Step-by-step explanation:

it's gonna be A, C is an equation that shows the replication of bacterias in an arithmetic progression, A shows the replication in a exponential progression.

if you would like to input it, in the first hour, x = 1, so 2¹ = 2 × 100, 200, so we can see it doubled, So A is the answer

Shtirlitz [24]3 years ago
5 0

Answer: option 3 most likely

Step-by-step explanation:

what do u think?

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Answer:

63

Step-by-step explanation:

3×9= 27

4×9= 36

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Let x be marked up price. We have been given that a chemistry set costing $27.50, marked up 32% on cost.

x=27.50\times\frac{32}{100}

x=27.50\times.32

x=8.8

Therefore, mark up price is $8.80.  

Since we know that selling price of any item equals the sum of cost and mark-up price of the item.

Let us find selling price of our chemistry set.  

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Therefore, the selling price of the chemistry set is $ 36.30.

5 0
3 years ago
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Help please will mark brainliest.
swat32

Answer: the ANSWER IS 11 sqt

Step-by-step explanation:

Factor 1331 into its prime factors

          1331 = 113

To simplify a square root, we extract factors which are squares, i.e., factors that are raised to an even exponent.

Factors which will be extracted are :

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Factors which will remain inside the root are :

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To complete the simplification we take the squre root of the factors which are to be extracted. We do this by dividing their exponents by 2 :

          11 = 11

The simplified SQRT looks like this:

        11 • sqrt (11)  

Simplified Root :

11 • sqrt(11)

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Answer:6

Step-by-step explanation:

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