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mr Goodwill [35]
3 years ago
7

If 3 out of 24 students made an "A" what percent of students made an "A"?

Mathematics
1 answer:
Margarita [4]3 years ago
5 0
3 / 24 = 12.5% - hope this helps
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F(x) = 4/x-9<br> g(x)=4/x + 9<br> find f(g(x))
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Hello,

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3 years ago
an ivy plant was 19 inches long. two years later it was 33 inches long. what was the percent increase to the nearest hundredth o
lapo4ka [179]

Answer:

73.68%

Step-by-step explanation:

To find the amount of increase subtract 33-19 to get 14.

The percent increase is the amount of increase/initial length * 100

So 14/19*100 = 73.684...

Rounding to the nearest hundredth = 73.68%

4 0
3 years ago
18.Lupe and her friends spent $20 on snack mix and water. They bought x bags of snack mix and y bottles of water. They bought a
Readme [11.4K]

Answer:

bags of snack = x = 6

bottles of water = y = 5

Step-by-step explanation:

The system of equations can be used to determine how many of each item they bought.

20.00=2.50x+1.00y

11=x+y

how many bags of snack mix did they buy?

Let

bags of snack = x

bottles of water = y

20.00 = 2.50x + 1.00y (1)

11 = x + y (2)

From (2)

x = 11 - y

Substitute x = 11 - y into (1)

20.00 = 2.50x + 1.00y

20.00 = 2.50(11 - y) + 1.00y

20.00 = 27.5 - 2.50y + 1.00y

20.00 - 27.5 = -2.50y + 1.00y

-7.5 = -1.5y

y = -7.5/-1.5

y = 5

Substitute y = 5 into (2)

11 = x + y

11 = x + 5

11 - 5 = x

x = 6

bags of snack = x = 6

bottles of water = y = 5

7 0
3 years ago
Consider the decimal 0.101001000100001000.... do you think this decimal represents a rational number?why or why not
Katarina [22]
The decimal is irrational because it is not repeating.
4 0
3 years ago
What is 2,750 plus 2,750?
jek_recluse [69]
2750plus2750equels5500
5 0
3 years ago
Read 2 more answers
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