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lys-0071 [83]
3 years ago
13

Mr. Weiler has 32 students in his class he wishes to place them into 8 groups of equal size. Which of the following represents t

he number of students per group?
1. 256
2.( 2)
3. ( 6)
4. ( 4)
Mathematics
2 answers:
SCORPION-xisa [38]3 years ago
8 0

option 4: 4

8x4=32

hope it helps


Assoli18 [71]3 years ago
5 0

Answer:  The correct option is

(4) 4.

Step-by-step explanation:  Given that Mr. Weiler has 32 students in his class he wishes to place them into 8 groups of equal size.

We are o select the option that represents the number of students per group.

We will be using the UNITARY method to solve the problem.

We have

the number of students in 8 groups = 32.

Therefore, the number of students in 1 group is given by

\dfrac{32}{8}=4.

Thus, the number of students per group  is 4.

Option (4) is CORRECT.

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What is the length of 15,409,000 cubic yard in miles? (to<br> the nearest hundred)
cluponka [151]

Answer:

Step-by-step explanation:

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For example, if the amount/volume of coffee I have in a cup is directly proportional to the total volume of the cup, then the larger the cup gets, the more coffee I can fill it with. On the other hand, if the cup gets smaller, the amount of coffee it can hold also gets smaller.

Both <em>a</em> and <em>b</em> don't necessarily change at the same rate, though, which means one of these needs to get appropriately scaled by some factor <em>k</em>, so that

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Continuing the coffee example: Suppose I only fill my cup halfway. If the total volume of the cup is <em>a</em>, then the amount of coffee I pour in is <em>b</em> = 1/2 <em>a</em>. So the relationship of these two quantities is governed by the equation,

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If instead <em>a</em> and <em>b</em> are inversely proportional, this means as one quantity changes, the other changes in the <u>opposite direction</u>.

Suppose I have two cups that I use for coffee that can both hold the same amount <em>k</em> if they are filled completely, but one cup is taller than the other. In order for both cups to be able to hold the same volume of coffee, the taller cup must have a thinner profile.

The cups are cylindrical, so that their volumes are equal to the products of the area of their base <em>a</em> and their height <em>b</em>. If one cup is twice as tall as the other, then for the smaller cup we could have

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Answer:

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Step-by-step explanation:

Since -5.5 is larger than -17.5

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