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GuDViN [60]
3 years ago
12

A group of middle school boys have a mean height of 167 cm and a range of 164 cm to 169 cm. A group of high school boys have a m

ean height of 180 cm and a range of 175 cm to 183 cm. Which statement BEST compares the two groups of boys?
A)
On average, the middle school boys are taller.


B)
The group of middle school boys has the tallest boy.


C)
The high school boys vary in height more than the middle school boys.


D)
The middle school boys vary in height more than the high school boys.
Mathematics
2 answers:
LekaFEV [45]3 years ago
6 0

Answer:

Hi the answer is C)   The high school boys vary in height more than the middle school boys. I know because i just got the question and go it wrong but it gave me the right answer.

Step-by-step explanation:

Vsevolod [243]3 years ago
5 0

Answer:

c

Step-by-step explanation:

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baseball card come in packs of a dozen 12 cards matt has 132 baseballcards.how many packs of baseball cards did he buy i need he
Hunter-Best [27]
Well let's see first we have to divide
132 divided by 12 is 11
Now to check and prove your answer we should use the multiplication.
11 times 12 is 132.
So now you have a solid answer with proof behind it.
If u need a sentence you might want it to go something like this;
Matt brought 11 packs of baseball cards since 132 divided by 12 is 11. 12 times 11 is 132 cards.
Hope I helped!
5 0
3 years ago
Read 2 more answers
If Brian is 24 years old and his sister is 16 years old. how old is Brian to his sister.
yanalaym [24]

Answer:

1. 3:2

2. 7:2

3. 63:56:24

4. 16:56:63

5. 84:56:16:63

the ages added up is 219

the uncle is the oldest

Step-by-step explanation:

I'm answering by ratios because I'm not exactly sure what you mean.

24:16 = 6:4 = 3:2

56:16 = 7:2

63:56:24 is already in its simplest form I think??

16:56:63  also in its simplest form

84:56:16:63

the ages added up is 219

the uncle is the oldest

7 0
3 years ago
When filled, a balloon in the shape of a sphere has a diameter of 14 inches. What is the approximate volume of air, in cubic inc
UkoKoshka [18]

Answer:

1,437

Step-by-step explanation:

3 0
3 years ago
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I can't figure out the question!!
Mars2501 [29]

Answer:

5in

Step-by-step explanation:

If 1in=210 you just divide 1050 by 210 and you get 5, so your answer is 5in.

I hope this helps :)

5 0
3 years ago
-1/3 =x+2/3<br> ......................................................
Ostrovityanka [42]

-1/3 =x+2/3

x = -1/3 - 2/3

x = -3/3

x = -1


3 0
4 years ago
Read 2 more answers
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