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dlinn [17]
3 years ago
10

HELP FAST

Mathematics
1 answer:
evablogger [386]3 years ago
7 0

Answer:

  D)  5/12

Step-by-step explanation:

Suppose there are 30 girls at the school. Then the proportions tell you that 12 of them study music, and 5 of them study both music and dance.

Then 5 of the 12 girls who study music also study dance. That fraction is 5/12.

_____

We chose 30 because it is the least common multiple of the denominators of the fractions (2/5, 3/5, 1/6) in the problem statement.

Of course, you know that 2/5·30 = 12, and 1/6·30 = 5.

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Answer:

60 yrds

Step-by-step explanation:

√225

15

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4(15)

60

7 0
3 years ago
Pls help please tell me what is equivalent to these and tell the right number 27 points
LuckyWell [14K]
7. (6/8)
8. (2/10)
10. (4/12)
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8 0
4 years ago
Read 2 more answers
Graph 7x+6y<42 7x+6y>-42
suter [353]
7x + 6y < 42
6y < -7x + 42
y < -7/6x + 7

slope = -7/6....y int = (0,7)...x int = (6,0)...it will be a dashed line...shading will be below the line....so start at (0,7)...and since the slope is -7/6...go down 7 spaces and to the right 6 spaces, and keep doing this and u will cross the x axis at (6,0)

7x + 6y > - 42
6y > -7x - 42
y > -7/6x - 7

slope = -7/6...y int = (0,-7)....x int = (-6,0)....line will be dashed....shading will be above the line...so start at (0,-7) and since the slope is -7/6...go down 7 spaces and to the right 6 spaces...keep doing this and u will cross the x axis at (-6,0)
5 0
4 years ago
Hi this is urgent. i have a few algebra models that need to be done in 10 days. If anyone one can do them corretly with an 80 of
GREYUIT [131]

Answer:

u can maybe help it depends on the questions

4 0
3 years ago
How do you write 5 18/1000 as a decimal.
Katena32 [7]

The correct way to write 5 18/1000 as a decimal is

5.018

5 is a whole number so the decimal would go after the 5.

6 0
4 years ago
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