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Alik [6]
3 years ago
7

How can I do this. 0.025 as a percentage of 12.4. Rounded to two decimal places?

Mathematics
1 answer:
kogti [31]3 years ago
8 0

Answer:

\frac{2.5}{100}  \times 12.4 \\ 0.025 \times 12.4 = 0.31

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The distance is 131.9m.
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What is .25 when written in simplest form
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So 0.25 is essentially 25/100. Divide 25 from the top and bottom to get 1/4
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Ms. Fong class chose their favorite foods. 1/3 of the students chose hamburgers and 3/8 of the students chose pizza. What fracti
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1/3  chose hamburger and 3/8 chose pizza

add them together

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Laura created a website to create T-shirts. In the first month she put up her website she had only a single T-shirt order. Each
kiruha [24]

Laura received 144 orders over the first year

<em><u>Solution:</u></em>

<em><u>Given function is:</u></em>

f(n) = 2n - 1

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f(1) = 2(1) - 1 = 2 - 1

f(1) = 1

There are 12 months in a year

For the second month, and third month and so on, substitute n = 2, 3 and so on

f(2) = 2(2) - 1 = 4 - 1 = 3

f(3) = 2(3) - 1 = 6 - 1 = 5

f(4) = 2(4) - 1 = 8 - 1 = 7

f(5) = 2(5) - 1 = 10 - 1 = 9

f(6) = 2(6) - 1 = 12 - 1 = 11

f(7) = 2(7) - 1 = 14 - 1 = 13

f(8) = 2(8) - 1 = 16 - 1 = 15

f(9) = 2(9) - 1 = 18 - 1 = 17

f(10) = 2(10) - 1 = 20 - 1 = 19

f(11) = 2(11) - 1 = 22 - 1 = 21

f(12) = 2(12) - 1 = 24 - 1 = 23

<em><u>Thus total orders received over first year:</u></em>

Total orders = 1 + 3 + 5 + 7 + 9 + 11 + 13 + 15 + 17 + 19 + 21 + 23

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Thus she received 144 orders over the first year

8 0
2 years ago
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wolverine [178]

Answer:

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2:25 = x:425

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425/12.5 = 34

so it is 34:425

She will need to read for 34 hours to read 425 pages

7 0
3 years ago
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