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2 years ago

9

A ratio of boys to girls in the classroom is 4 to 5if there are 20 girls in the class how many boys would there be? Explain your

response

2 answers:

sergey [27]2 years ago

6 0

16 because 5 times 4 = 20 there for you multiply 4 times 4 to get 16

EleoNora [17]2 years ago

3 0

Answer:

16 boys

Step-by-step explanation:

4/5 = ?/20 , multiply 20 and 4 then divide by 5

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Janna buy 2bags of food for her dogs one bag weighs 37 pound the other bag weighs 15 pounds how many pounds do both bags weigh e

lys-0071 [83]

Answer:

52 pounds

Step-by-step explanation:

add them together

37 + 15 = 52

5 0

3 years ago

The third term in an arithmetic sequence is 10 and the fifth term is 26.If the first term is a1,which is an equation for the nth

dexar [7]

Just plug in 3 for n and then 5 for n to see if an turns out to be 10 and 26.

n=3:
A) an = 8*3+10 = 34
B) an = 8*3 - 14 = 10 OK
C) an = 16*3+10 = 58
D) an = 16*3 - 38 = 10 OK

n=5:
B) an = 8*5-14 = 26 OK
D) an = 16*5 - 38 = 42

So the answer is B

5 0

3 years ago

What number is between 3/4 and 6/5

Sladkaya [172]

Answer:

19.5/20

Step-by-step explanation:

3/4=15/20

6/5=24/20

--|-----|-----|----|-----|-----|------|----|-----|----|-----------

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5 0

3 years ago

The square of a number is equal to 17 times that number. What is the number?

Alborosie

Answer:

17

Step-by-step explanation:

If you think about it, $17^{2} \\$ is 17×17

Hope this helps!

8 0

2 years ago

I need help with 15 mutually exclusive question!!!! Hate stats so much

UNO [17]

Do you have notes that you could share with me? Then maybe I could manage to help out more

8 0

3 years ago