A class of 30 swim team members took a lifesaving test. Eighteen of the members had an average score of 92. The remaining member

Question

MA_775_DIABLO [31]

3 years ago

7

A class of 30 swim team members took a lifesaving test. Eighteen of the members had an average score of 92. The remaining member

s had an average score of 84.
What was the average for the entire swim team?

Mathematics

2 answers:

statuscvo [17] · Answer 1 · 2022-05-26T07:25:43+03:00

statuscvo [17]3 years ago

6 0

Answer:

88.8

Step-by-step explanation:

andrew-mc [135] · Answer 2 · 2022-05-26T05:58:57+03:00

andrew-mc [135]3 years ago

5 0

Okay, so let's find the average
People with 92: 18(92)
People with 84: 12(84)
1656 + 1008 = 2664
So then we divide by 30
2664 / 30: 88.8
The average is a score of 88.8