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Gemiola [76]
3 years ago
13

4. A class has 28 students. The ratio of girls to boys is 4.3. How many girls are in

Mathematics
2 answers:
Mashcka [7]3 years ago
7 0

Answer:

16 girls

Step-by-step explanation:

there are 4 out of 7 girls in the class.

28/7=4 (this is the unite rate per group number)

4 x 4 =16

Sauron [17]3 years ago
6 0

Step-by-step explanation:

So 4:3 means for 4 girls there are 3 boys. In total, that would be 7.

So, we divide 28 by 7 for 4 meaning 1 in the 4:3 is 4.

And since we are dealing with girls, 4*4=16

To check, 4*3=12 Boys and 16+12=28

If this helped, please feel free to pick this answer as the brainliest! Thank you very much and have a wonderful day!

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Answer:

50 miles(D)

Step-by-step explanation:

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3 years ago
Need help with question 9
Lorico [155]

Hey!

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Solution:

I would assume that the iron intake is combined between breakfast and lunch. So 8.25mg is too meals worth of iron. So all we have to do is subtract.

15 - 8.25 = 6.75

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8 0
3 years ago
What is the compund interest on 5,000 over 3 years at 5% interest
Katena32 [7]

Answer:

788.13  to the nearest hundredth.

Step-by-step explanation:

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The formula is A = P(1 + x/100)^t .

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Amount after 3 years = 5000(1 + 5/100)^3

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So the Interest is 5788.13 - 5000

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8 0
3 years ago
Read 2 more answers
Which of the following is equivalent to log base(25) 125?
Scilla [17]
The solution to the problem is as follows:

x = log (25) (125) 

125 = 25^x 

log 125 = x log 25 
<span>
x = 3/2
</span>
I hope my answer has come to your help. Thank you for posting your question here in Brainly. We hope to answer more of your questions and inquiries soon. Have a nice day ahead!
3 0
3 years ago
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