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Ronch [10]
2 years ago
13

C. a different class is made up of 60​% women and has 24 women in it. what is the total number of students in the​ class?

Mathematics
1 answer:
Jobisdone [24]2 years ago
7 0
The answer is:  " 40 students " .
______________________________________________________
Explanation:
______________________________________________________

60% of x = 24 .  Find "x" .  in which "x" = total number of students; 

60 % = 60/100 = 6/10 = 3/5.

(3/5) x = 24 ;

Multiply EACH SIDE of the equation by "5" ; to get rid of the fraction:

5* (3/5)x = 24*5 ; 

3x = 120 ;

Divide each side of the equation by "3" ; 
   to isolate "x" on one side of the equation; and to solve for "x" ; 

3x / 3 = 120 / 3 ; 

 x = 40 .
______________________________________________________
The answer is:  " 40 students " .
______________________________________________________
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3 years ago
A club raises $3,207 to buy stuffed animals for a local children's hospital. Each stuffed animal costs $17. What is the maximum
Ksju [112]

Answering:

188

Explaining:

To solve this problem, we must divide the total amount of money raised by the cost of the stuffed animals. Each stuffed animal costs $17. The club raised $3,207 to buy said stuffed animals. By dividing the money earned, which is also the money the club is able to spend, by the cost of a single/one stuffed animal, we will get how many stuffed animals the club can purchase with the money they currently possess. Our equation will look like this: 3,207 ÷ 17.

After dividing 3,207 by 17, we have the number 188.64705882. This can be rounded to the nearest tenth to create the simpler yet still accurate number 188.6.

Our final step is to round 188.6 down to the whole number it already has. (That is to say, simply cut off the fraction and remove it to get our answer.) This step must be done because we are buying stuffed animals in a real-world situation. The club would not be able to purchase part of a stuffed animal for a fraction of the cost, and the cost of the stuffed animals in the problem is a fixed value. This means that the fraction is irrelevant since we cannot purchase anything with it, effectively making it totally irrelevant to the answer. After removing the fraction from 188.6, we are left with 188.

Therefore, the maximum number of stuffed animals the club can buy is <em>188 stuffed animals</em>.

4 0
2 years ago
Is 7b + 3 - b a polynomial?
Gemiola [76]

Answer:

yes!

Step-by-step explanation:

when we simplify this we will get 6b+3, which is a binomial so yes it is a polynomial!

hope this helps

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Marta’s mother shared a funny video of their cat on the Internet. The total number of people who had viewed the video over the f
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Answer:

6,271

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3 years ago
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