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TEA [102]
3 years ago
15

Suppose you want to organize a community watch, one from each street. you have 5 volunteers from maple street and 3 volunteers f

rom elm street. how many permutations do you get?
Mathematics
1 answer:
Lyrx [107]3 years ago
3 0
There would be 15 different options for the community watch.

One one side there are 5 volunteers and on the other side there are 3 volunteers. You just have to multiply 5 by 3 and you get 15 different options.
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Identify the constant of proportionality from the table
Afina-wow [57]
<h3>Answer:  D) 6</h3>

======================================================

Explanation:

Direct proportion equations are in the form y = kx, for some constant k.

The k value is the constant of proportionality. Solving for k leads to k = y/x.

For each row in the table, divide the y value over the paired x value.

  • Row1:  k = y/x = 12/2 = 6
  • Row2:  k = y/x = 24/4 = 6
  • Row3:  k = y/x = 30/5 = 6
  • Row4:  k = y/x = 54/9 = 6

Each row leads to the same k value, so the constant of proportionality is 6.

The equation y = kx updates to y = 6x.

This line has slope 6 and y intercept 0.

All direct proportion equations go through the origin.

4 0
3 years ago
The volume of a cylinder is 647 cubic centimeters. If the radius of the cylinder is 4 cm, what is the height of the cylinder? (V
Amiraneli [1.4K]

Answer:

The height h = 12.87 cm.

Step-by-step explanation:

Volume = pi r^2 h

647 = pi 4^2 h

h = 647 / 16pi

h = 12.87 cm.

4 0
3 years ago
The graph below shows the function y=f(x). Which of the following is f(-1)?
wel
I got D as my answer
7 0
3 years ago
Which of the following observations of children is the most objective?
Ivan
I'd say D. A uses words that suggest the author has an opinion of Alex's behavior that is unfavorable. B uses the words "obviously less disciplined" to refer to Sue, which is clearly an opinion and also rather unfavorable. C makes assumptions as to Joan's emotions toward Mary, which cannot be ascertained objectively without asking Joan. D is a clear statement of the facts without embellishment.

EDIT: Note that the definition of objective is not influenced by opinions or beliefs, as opposed to subjective.
5 0
2 years ago
Read 2 more answers
Please HELP!!!
anygoal [31]
I think the answer is (3,3) I’m sorry if it’s wrong
5 0
3 years ago
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