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bulgar [2K]
3 years ago
10

The ratio of the number of boys to the number of girls in skateboard club is 5 to 4. There are 60 girls in skateboard club. How

many boys are in skateboard club?
Mathematics
2 answers:
OleMash [197]3 years ago
7 0

Answer:

boys:girls

5:4

?:60

multiply 15.

?=75 boys.

Hope it helps.

jarptica [38.1K]3 years ago
6 0

Answer:

Hello there.

5:4

75:60

Step-by-step explanation:

if 60/4=15, multiply 15 with 5.

your answer is 75.

Hope it helps, thank you.

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OLEGan [10]

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8. Same thing as 7. you will see that f(x) is 15.

9. The other way around. since we know y = 2, looking at the graph shows us that x = 3.

10. Repeat process of 9. x = 10.

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5 0
3 years ago
How do I solve this STATS question?
k0ka [10]
We have the following data:

Margin of Error = E = 2.7 % = 0.027
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We need to find the confidence level. For this first we need to find the z value.

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Using the values, we get:

0.027=z* \sqrt{ \frac{0.6*0.4}{900} } \\  \\ 
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7 0
3 years ago
13(x - 3)=39 what is answer
artcher [175]
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8 0
3 years ago
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Sam rented a truck for one day. There was a base fee of $16.95, and there was an additional charge of 73 cents for each mile dri
Naddik [55]

Answer:  134 miles

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0.92m = 123.28

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5 0
2 years ago
Kevin is 3 times as old as Daniel. 4 years ago, Kevin was 5 times as old as Daniel. How old is Daniel now
matrenka [14]
<span>K = 3D. K - 4 = 5(D - 4). K - 4 = 5D - 20. K = 5D - 16. 3D = 5D - 16. 16 = 2D. D = 8. K = 3 x 8. K = 24.</span>
7 0
3 years ago
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