Jason earned scores of 90 points, 82 points, 95 points, and 86 points on four tests. what is the lowest score he can get on the fifth test and still finish with an average score of 90 points?
95 points
96 points
97 points
98 points

97 points

Step-by-step explanation:

Given,

His scores, in first test = 90 points,

In second test = 82 points,

In third test = 95 points,

In fourth test = 86 points,

Let he scores x points on the fifth test,

Thus, the total sum of the scores in five tests = 90 + 82 + 95 + 86 + x

= 353 + x

Also, The Average scores in these five test = 90

We know that,

Here, total number of tests = 5,

Hence, the lowest score he can get on the fifth test and still finish with an average score of 90 points is 97 points.

the median here is 25. your lowest value is 14 and highest value is 48. to find the third quartile, find the medium number in between 25 and 48 which would be 42 i believe.

36 girls

step-by-step explanation:

the 48 boys is 4 parts of the ratio

divide 48 by 4 to obtain one part of the ratio

= 12 ← 1 part of the ratio

3 parts = 3 × 12 = 36 ← number of girls