There are 25 students in a class. Sixteen of those students are boys. What percent of the class are girls? The percent of girls in the class is %

Answers

Answer 1

Answer: 25 divided by 5 = 5 thus 5 = 20 percent of 100.
20 divided by 5 = 4 thus 1 = 4 percent of 100

So, 16 = 64% of the class, so subtract.
100 - 64 = 37.

So 37% of the class are girls.

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A fishing boat was out to sea for 6 months and traveled a total of 8578 milesin the first month the boat traveled 659 miles how many miles did the fishing boat travel during the remaining 5 momths

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Help please :) Im lost and so confused

Answers

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Answers

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I have a ring for each finger of both hands. I want to buy 4 more rings. How many rings will I have then?

Answers

you will

have 14 rings

you will have 14 rings, because you have ten fingers, and ten plus 4 is 14.

hope it helps.

Evaluate g(n-7) if g(x) =x^2-5 / 3x

Answers

Answer:

$g(n-7)=(n^2-14n+44)/(3n-21)$

Step-by-step explanation:

The given function is

$g(x)=(x^2-5)/(3x)$

To find g(n-7), we substitute x=n-7 to obtain;

$g(n-7)=((n-7)^2-5)/(3(n-7))$

Expand the parenthesis to obtain;

$g(n-7)=(n^2-14n+49-5)/(3n-21)$

Simplify:

$g(n-7)=(n^2-14n+44)/(3n-21)$

At tire depot a pair of new tires sells for $216. The managers special advertises the same tires selling at a rate of $380 for 4 tires. How much do you save per tire if you purchase the managers special? ( how do you do this and what is the answer)

Answers

To find how much you save, you need to find out how much you pay for each tire. Your 2 equations are

2x=216 (x being the price of the tire, which you do not know)

x=108

4x=380

x=95

As you can see, the price of the tire from the manager's special is cheaper, but to find out by how much you subtract.

108-95=13

So you save $13 per tire.

Answer:

$13

Step-by-step explanation:

you have $216 for a pair, find how much for only one tire

216/2=108

then you need to find the unit rate for 4 tires

380/4=95

lastly, subtract to find how much more you save

108-95=13

therefore 13 is your answer

hope this helps

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