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2 years ago

18 out of the 25 students are going on the field trip. What percent of the students are going on the field trip?

1 answer:

6 0

Hello.
To find the percentage of how many students went on the field trip, we simply divide 18 by 25.
18/25 = 0.72

Convert decimal into fraction.
0.72 = 72%

Thus, 18 out of 25 students = 72% of students who are going on the field trip.

You're welcome.

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Need help please explain w answer if you can.

uranmaximum [27]

Start by looking at the components of the line, basically the legs if you were to make it a right triangle.
components = < x1 - x2, y1 - y2 >
< 10-5 , 12-4 > = < 5 , 8 >
So the line starts at A and goes right 5 then up 8 to point B.

We need a point 3:1 distance which means that if X is our new point, length AX is 3 times length of XB.

3+1 = 4 parts total
Point X will be 3/4 distance

3/4 the components
< 5(3/4) , 8(3/4) > = < 15/4 , 6 >
Add these to point A to go right and up to the new point X.

(5 + 15/4 , 4 + 6) = (35/4 , 10)
35/4 = 8 3/4
so the first one is correct.

7 0

2 years ago

A company that makes hair-care products had 8,000 people try a new shampoo. Of the 8,000 people, 64 had a mild allergic reacti

disa [49]

Answer:

Every one out of 125 people got a mild allergic reaction or 0.8%

Step-by-step explanation:

64/8000 simplified by 8 is 8/1000 simplified by 4 is 2/250 simplified by 2 is 1/125

7 0

3 years ago

What is 20% of 120, work it out

Kruka [31]

Answer:

Step-by-step explanation:

0.2 * 120 = 24

also, 120% of 20 = 24

8 0

2 years ago

Read 2 more answers

Suppose bananas, b, cost 0.29 each. Write an expression for the cost of buying a certain quantity of bananas. No spaces in the q

Papessa [141]

Answer:

x·0.29

Step-by-step explanation:

I got this answer by making a variable, x, for the number of bananas you are buying. You can use this expression for whatever number of bananas you want and it will work.

6 0

3 years ago

I'll give brainliest if you show your work. Plz answer quickly.

Maslowich

Answer:

C) In step 3, he should have determined which square is closest to 18.

Step-by-step explanation:

17.64 also rounds to 18. 17.64 differs from 18 by ...

18 -17.64 = 0.36

whereas 18.49 differs from 18 by ...

18.49 -18 = 0.49

Hence 17.64 is closer to 18 and we might expect 4.2 to be closer to √18 than is 4.3.

___

The actual root of 18 is about 4.243, so 4.2 is a better approximation.

5 0

2 years ago

Read 2 more answers