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chubhunter [2.5K]
3 years ago
11

I need some help on this homework pls

Mathematics
2 answers:
OverLord2011 [107]3 years ago
7 0
There are 27 are boys and 18 girls.

First, find 3/5 of 45. (That answer would be the amount of boys)

Then, subtract that answer from 45 to find the number of girls.

I hope I helped and got it right!
Damm [24]3 years ago
4 0
25 students are boys and 18 students are girls
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Carolyn is building a pen for a dog. The PERIMETER of the pen is 52 ft. The material is sold by the yard. It is 10.99 dollars pe
Mazyrski [523]
     We know that the fence is 52 <em>feet</em> long, but since it's sold in yards, we need to somehow convert feet to yards.
     First, we need to find a little something called a conversion factor. Basically, we need to see what we can do to get from <em>one foot</em> to <em>one yard</em>. 
Well, how many feet are there in a yard? <em><u>3.</u></em><u /><u /> So now we know that <em><u>one foot is 1/3 of a yard.</u>
</em>     
So to convert 52ft to yards, we need to divide by 3. What's 52 divided by 3? 
17.33.
Now we just need to multiply that by 10.99 so that we can find out the cost.
We get 190.45. That's your answer!

It all cost <em>$190.45
</em>
<em>Don't forget to rate this answer the Brainliest!</em><em>

</em>
8 0
3 years ago
It cost $109 per night to rent a motel room in Hampton. There is a one time $30 nonrefundable deposit required how much will it
bekas [8.4K]

Answer:

793

Step-by-step explanation:

7 0
3 years ago
Read 2 more answers
A box contains 24 yellow, 33 green and 35 red jelly beans. If 8 jelly beans are selected at random, what is the probability that
tensa zangetsu [6.8K]

Answer:

0.00014

Step-by-step explanation:

The box contains a total of 24 + 33 + 35 = 92 jelly beans

If we need to pick 8 jelly beans and want them all to be green:

We can choose 8 green jelly beans from 33 green in  C₃₃,₈ different ways

The total ways we can choose 8 jelly beans out from 92 is: C₉₂,₈

Thus, the probability we're looking for is C₃₃,₈ / C₉₂,₈ = 13884156/93080887185 =0.00014

8 0
3 years ago
Is the solution of b x 5/6 = 25 greater than or less than 25
azamat

Answer:

Greater. (30)

Step-by-step explanation:

Simplest way to find out is divide.

Flip 5/6 and multiply.

25 x 6 = 150

150 / 5 = 30

8 0
3 years ago
Combine like terms to simplify.<br> 4y + 6x - 2y
olga nikolaevna [1]

Answer: 6x + 2y

Step-by-step explanation: 4y-2y are both alike terms, so you subtract the two, and then add 6x to it

6 0
2 years ago
Read 2 more answers
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