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Ulleksa [173]
3 years ago
9

Suppose 2 /7 of students in your school wore shorts today. How many students would you have to select randomly, on average, in o

rder to get 14 students who wore shorts to school?
Mathematics
1 answer:
Sveta_85 [38]3 years ago
8 0

Answer: 49 students

Step-by-step explanation:

2 /7 of students in a school wore shorts today. The number of students to be selected in order to get 14 students who will wear shorts to school will be:

Let the number of students that will be sampled be y. This will be:

2/7 of y = 14

2/7 × y = 14

2y/7 = 14

Cross Multiply

2y = 7 × 14

2y = 98

y = 98/2

y = 49

49 students will be selected randomly.

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The equation in slope intercept form is,31.25 = 1.25 \times 25 +0. The given equation is obtained by comparing the standard equation of the straight line.

<h3>What is a slope of a straight line?</h3>

A straight line is a combination of endless points joined on both sides of the point.

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The given equation is;

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