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FromTheMoon [43]
2 years ago
12

A group of 60 people attended a ball game there were four times as many children as adults in the group set up a system of equat

ions that risk percent the number of adults and children who attended the game and saw the system to find the number of adult in the number of children who were in the group
Mathematics
1 answer:
Andrei [34K]2 years ago
5 0

Answer:

4X + X = 60

Step-by-step explanation:

Adults = X

Children = 4 × X

4X + X = 60

I couldnt understand the question that well but this is what i got from it

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The table shows the results of a survey of 200 randomly selected people on whether they like watermelon, cantaloupe, or both.
ozzi

Answer:

Marginal relative frequency for the people who do not like cantaloupe is,

0.455 .

Step-by-step explanation:

The table shows the results of a survey of 200 randomly selected people on whether they like watermelon, cantaloupe or both.

                                Watermelon      Not watermelon     Total

Cantaloupe                  93                       16                         109

Not cantaloupe           66                       25                         91

Total                           159                       41                          200

So, the marginal relative frequency for the people who do not like cantaloupe is,

\frac {91}{200}

= 0.455

6 0
2 years ago
John drove from station A to station B a distance of 224 miles. On his way back, he increased his speed by 10 mph. If the journe
meriva

Answer: 70 mph

Step-by-step explanation:

224/x =224/x+10 +24/60

Solve equation

5 0
2 years ago
Which of the following equations correctly represents the law of sines?
aev [14]
The Law of Sines may be written as
b/sin(B) = c/sin(C)

Multiply each side by sin(B).
b = (c*sin(B))/sin(C)

The correct answer is C.

Answer: C. (c*sin B)/sin C
5 0
2 years ago
Photon Lighting Company determines that the supply and demand functions for its most popular lamp are as follows: S(p) = 400 - 4
Alinara [238K]
S(p)=D(p)
400-4p+0.00002p4=2,800-0.0012p3
Solve for p
P=96.24
8 0
2 years ago
Read 2 more answers
Natasha is seeding her backyard. The backyard is square in shape and has an area of 4225 square feet. What is the length of one
N76 [4]

Answer:65ft

Step-by-step explanation:area of a square is =s^2

Therefore 4225=s^2

Find the square root of both sides

√4225=√s^2

Therefore s=65

Each side is 65ft

5 0
2 years ago
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