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algol13
3 years ago
9

A school offers two summer sports: lacrosse and tennis. There are 438 students in all. Of this number, 52 participate in lacross

e and 94 participate in tennis. Nobody does both. What fraction of the students participate in a sport? Write the fraction in simplest terms.
Mathematics
2 answers:
Firlakuza [10]3 years ago
7 0

Answer:

\frac{1}{3}

Step-by-step explanation:

We have been given that there are 438 students in all. Of this number, 52 participate in lacrosse and 94 participate in tennis.

Our required fraction would be:

\frac{\text{Students participant in lacrosse + Tennis}}{\text{Total students}}

\frac{52+94}{438}

\frac{146}{438}

\frac{146*1}{146*3}

\frac{1}{3}

Therefore, our required fraction would be \frac{1}{3}.

ikadub [295]3 years ago
4 0
52 + 94 = 146

146/438
1/3

Hope this helped!
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Answer:

Tip of $1.60

The total is $9.60

Step-by-step explanation:

(20% × $8) + $8

$1.60 + $8

$9.60

5 0
3 years ago
PLEASE HELP!! if f(x)= 2x^2-11, find f(4)
Lemur [1.5K]

Answer: f(4) = 21

Step-by-step explanation:

2(4)^2-11

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2(16)-11

Multiply 2 and 16

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Subtract

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4 0
3 years ago
Read 2 more answers
A football field measures 120 yards long and 54 yards wide. We know that the team can fit 26 players in 5 yards by 8 yards box.
wariber [46]

Answer:

4,212 people

Step-by-step explanation:

We are given;

  • Dimensions of the football field are 120 yards by 54 yards
  • 26 players can fit in a box measuring 5 yards by 8 yards

We are required to determine the number of people that can fit in the football field.

  • We are going to get the area of the field first;

Area = length × Width

Area of the field = 120 yards × 54 yards

                          =  6480 square yards

  • Then we get the area of the box

Area of the box = 5 yards × 8 yards

                           = 40 square yards

  • We then determine the number of boxes that can fit in the football field

Number of boxes = Area of the foot ball field ÷ Area of one box

                             = 6480 sq yards ÷ 40 sq yards

                             = 162 boxes

But, 26 people can fit in one box

Therefore,

Total number of people that can fit in the field is given by multiplying the number of boxes that can fit in the field by the number of people in a box

That is, Number of people = 26 players × 162 boxes

                                            = 4,212 people

Therefore, the number of people that can fit in the football field is 4,212 people.

6 0
3 years ago
I really need help with this math problem.
Art [367]

Answer D.

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3 0
3 years ago
Hunter is 4.52 feet tall. His sister is 0.75 times his height. How tall is Hunter's sister
Dominik [7]

Answer:

Hunter's sister is 4.53 feet tall.

Step-by-step explanation:

4.52 x 0.75 = <u>3.39 feet</u>


4 0
3 years ago
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