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Ira Lisetskai [31]
1 year ago
6

What is the missing lengths for the problems?

Mathematics
1 answer:
FrozenT [24]1 year ago
5 0

Answer:

≈5.6

Step-by-step explanation:

Use ratios: 4/3 = 7.5/x

3 times 7.5 then divide by 4 to get 5.6

Let me know if this helped you out!

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I need help to solve this and also Hearn will the bacteria be over 100,000
lapo4ka [179]

Hello! Let's look at the two parts of this question.

Complete the table:

In this case, you just substitute the value of "hour" into the equation, for the value of t. For example:

P(0) = 120 (2)^{0}

P(0) = 120 (1)

P(0) = 120

Therefore, the number of bacteria for hour 0 is 120.

You can do this for the next ones. Hour 1 = 240, hour 2 = 480, and so on. (In this case, you can keep multiplying by 2)

Estimate when there will be more than 100,000 bacteria:

Set the final value of P(t) = 100,000, then solve.

100,000 = 120 (2)^{t}

833.33 = (2)^{t}

t = log_{2}833.33

t = 9.702744108

So your answer would be around 9.7 years, or, around 10 years.

Hope this helps!

3 0
2 years ago
Habib and Ali are friends and basketball coaches too. Habib goes to school every 4 days and Ali goes every 6 days to coach the s
netineya [11]

Answer:

I believe the correct answer would be 2

7 0
3 years ago
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Here are two five-pointed stars. A student said, “Both figures A and B are polygons. They are both composed of line segments and
Natali5045456 [20]

Answer:

A because I said so poopy head

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3 years ago
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I need help with this question
pav-90 [236]

Answer:

Pearson Math Book nice.

Step-by-step explanation:

I think the 11 ounces because thats the accurate one and determine if its regular or rush. Hope that helps.

8 0
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N.
Elis [28]

Answer:

9

Step-by-step explanation:

36 divided by 4 is 9

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