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sdas [7]
4 years ago
7

Suppose 90 out of 120 people said they like to work out and 5 out of every 18 of the people who like to work out have a gym memb

ership At the same rates in a group of 216 people predict how many you would expect to have a gym membership.
Mathematics
1 answer:
mart [117]4 years ago
7 0
1 out of every 3 people have a gym membership 
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A raft traveled 24 miles upstream on a river in 6 hours. The return trip took the raft 3 hours. What is the rate of the raft in
Lynna [10]

Answer:

                                                                   

Step-by-step explanation:

8 0
3 years ago
Read 2 more answers
Answers+steps please?
koban [17]
A) 40 feet
B) 1 second
C) 56 feet

3 0
3 years ago
Which of the following demonstrates how the 20 is calculated using the combination pattern​
UNO [17]

The combination expression that demonstrates how the 20 is calculated using the combination pattern​ is 6C3

<h3>Permutation and Combination</h3>

While combination has to do with selection, permutation has to do with arrangement.

According to the combination rule

nCr = n!/(n-r)!r!

The expression that gives the result of 20 is expressed below;

6C3 = 6!/(6-3)!3!

6C3 = 6!/3!3!

6C3 = 6!/6*6
6C3 = 720/36
6C3 =20

Hence the combination expression that demonstrates how the 20 is calculated using the combination pattern​ is 6C3

Learn more on combination here: brainly.com/question/4658834

#SPJ1

5 0
2 years ago
Steve and Michelle Neely are celebrating their 30th anniversary by having a reception at a local reception hall. They have budge
lord [1]
4 500-60 = 4 440
4 440/38 = 116.8
At most they would be able to invite 116 people to the reception with their budget.  
8 0
3 years ago
Read 2 more answers
Keeven uses 78 feet of fence to make a rectangle pan for his pet rabbit. The length of the pin is 20 feet.What is the width of t
jeyben [28]

Answer:

  19 ft

Step-by-step explanation:

The perimeter of a rectangle is given by ...

  P = 2(L +W)

Filling in the given values, we have ...

  78 = 2(20 +W)

  39 = 20 +W . . . . . divide by 2

  19 = W . . . . . . . . subtract 20

The width of the rectangular pen is 19 feet.

3 0
2 years ago
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