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Naily [24]
4 years ago
8

At a high school with 1100 students, Jake is in the 70th percentile for height. How

Mathematics
1 answer:
nataly862011 [7]4 years ago
4 0
Note that a percentile tells us how many percents of numbers that are above the number at the percentile. So the 70th percentile tells us that 70% of the students are taller than Jake. That means 30% of the students are either at the same height or shorter than Jake.

30% of 1100 would be 0.3*1100 = 330.

So there are 330 students that are either at the same height or shorter than Jake.
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Fill in the rest of the table.
Vinvika [58]

9514 1404 393

Answer:

top-down

  f(g(x)) = 1, 4, 5, 3, 2

  g(f(x)) = 5, 2, 4, 1, 3

Step-by-step explanation:

To find f(g(x)), locate g(x) in the third column (labeled g(x)). Use that value as x in the first column, then read f(x) from the second column.

Example: f(g(1)) = f(2) = 1

__

To find g(f(x)), locate f(x) in the second column (labeled f(x)). Use that value as x in the first column, and read the corresponding g(x) from the third column.

Example: g(f(1)) = g(2) = 5

6 0
3 years ago
Maggie has 3 quarters, Elizabeth has 5 quarters, and Johnny has 7 quarters. If q represents $0.25, which of the following expres
miskamm [114]

Answer:

3 + 5 + 7 = 15

they have 15 quarters altogether so answer is 15q

5 0
3 years ago
Ishaan is 3 times as old as Chris and is also 14 years older than Chris. How old is ishaan?
hram777 [196]

Answer:We are also given that Ishaan is 14 years older than Christopher, so I is also 14 more than c. This gives that I = c + 14. Since I = 3c and I = c + 14, we have that 3c is equal to c + 14, giving the equation 3c = c + 14.

well this is from google and just so u know the letters stand for the names

8 0
3 years ago
James works in a flower shop.He will put 36 tulips in vases for a wedding.He must use the same number of tulips in each vase.The
katrin [286]
Start with the largest possible of 9 per vase. 36 by 9 is 4 vases. The next highest possible is 6 per vase, 36 by 6 is 6 vases.etc.
6 0
3 years ago
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galina1969 [7]

The answer to this question is B

5 0
3 years ago
Read 2 more answers
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