She has to score at least 86 on her fifth test.
Further explanation:
We will use the average formula to find the fifth value.
Given
We have to find x5
The formula for average is:
She has to score at least 86 on her fifth test.
Keywords: Average, Word Problems
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Answer:
B
Step-by-step explanation:
247 divided by 15 equals 16 and a whole bunch of nunbers
It should be $84.50 because you have to add all the numbers up and divide it by how many numbers there are
C!!!!!!!!!!!!!!!!!!!!!!!!!
The sample space is nothing but ALL possible outcomes. In this case you have Black & Red id's. Then the sample space is {black, red}
