Answer:
7/10
Step-by-step explanation:
To find the probability that a student is a liberal arts or female, we have to add together all of the people who were female or liberal arts majors in the study. If we add those together, (15 + 18 + 17 + 20) we get 70. 70/100 can be simplified to 7/10.
Answer:
a^2 - 25
Step-by-step explanation:
5(a-5) turns into 5a - 25
a(a-5) turns into a^2 - 5a
added together, it's a^2 - 25
4 6/9= 38/9
7 5/3= 26/3
3 7/8= 31/8
5 19/14 =89/14
Answer:
Fifth Score = 87
Sixth Score = 95
Step-by-step explanation:
Given
Required
Set up an equation
Solve for the fifth and sixth score
Average is calculated as thus:
Substitute 85 for Average
Multiply both sides by 6
Solve for 2x
Solve for x
Hence:
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