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maria [59]
3 years ago
9

A teacher has a chart she would like to enlarge to put on a bulletin board. The chart is 8 cm across, and the space on the bulle

tin board is 40 cm across. What should the zoom setting be for a copy this size?
Mathematics
2 answers:
PSYCHO15rus [73]3 years ago
6 0
40 divided by 8 is equal to 5 so 5 is going to be the zoom size
ira [324]3 years ago
6 0

Answer:

500%

Step-by-step explanation:

here is one way to solve this problem. Let x represent the unknown copy Percent. Set up a proportion like this one, and solve for x using cross multiplication.

x = 40

100= 8

8x=40*100

8x=4,000

x= 500&

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Vinvika [58]
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6 0
3 years ago
Suppose a city with population 600,000 has been growing at a rate of 3​% per year. If this rate​ continues, find the population
andrezito [222]

Answer:

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Step-by-step explanation:

First step involves listing the formulas being used:

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Hope this helps!

6 0
2 years ago
What is the estimated number of hawks building a nest in the population?
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5 0
3 years ago
Which of the following is the correct factorization of the polynomial below? x^3-12
ser-zykov [4K]

Answer:

This question is not complete.

Step-by-step explanation:

Hi, The question is not complete but i think the question was this:

Which of the following is the correct factorization of the polynomial below?

x^3 - 12

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B. (x - 3)(x + 4)

C. (x + 3)(x^2 - 4x + 4)

D. The polynomial is irreducible.

in which case, the answer will be this:

D as this polynomial can't be reduced

7 0
3 years ago
Read 2 more answers
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