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lawyer [7]
2 years ago
7

Find the circumference of the circle. Round your answer to two decimal places if necessary 4cm

Mathematics
1 answer:
ratelena [41]2 years ago
7 0

Answer:

I think its 12.56

Step-by-step explanation:

Multiply 4 and 3.14(thats pi)

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A medication states that the odds of having an allergic reaction are 1 in 50. What is that probability states as a percent?
Fittoniya [83]
<h2>Answer:</h2>

<u><em>As a percent, the odds of having an allergic reaction would be 2%.</em></u>

This is because 1 in 50 of a chance, is equal to 1/50, and to make this a percent out of 100, just multiply both parts of the fraction by 2.

None of the choices equal 1/50, so let's just make it a percentage anyway.

1/50 ---> 0.02

0.02 ---> 2%

<em>The answer is 2%, or 1/50 as a fraction.</em>

3 0
3 years ago
Please help me!!! (Don't joke or banned)
olasank [31]

<u>Answer:</u>

<h2>P = $100.80</h2>

<u>Steps:</u>

  • Price after clearance:

Pc = 120 - (120/100×20)

Pc = 120 - (1.2×20)

Pc = 120 - 24

Pc = 96

  • Price after sales tax:

P = Pc + (Pc/100×5)

P = 96 + (96/100×5)

P = 96 + (0.96×5)

P = 96 + 4.8

P = $100.80

3 0
3 years ago
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Use the slope interactive to graph the line with a y-intercept of -2 and slope of -1/3. What is the x-intercept of the line
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Peter and Jane have some money in the ratio 1:3
dexar [7]
Peter=x
Jane=3x
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3 0
2 years ago
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To the nearest hundredth, what is the value of x?
Anna [14]

Answer:

1. We already have the measure of the hypotenuse and one out of two acute angle, therefore:

sin53° = x/45 => x = sin53° · 45 ≈35.94

2. We already have one out of two legs of the triangle and one acute angle so we know that:

tan27° = 48/x => x = 48/tan27° ≈ 94.21

3 0
3 years ago
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