Each night Emily gets math problems for homework. This week she got 12 problems on Monday, 18 on Tuesday, 15 on Wednesday, 24 on
Thursday, and 30 on Friday. What is the mean?
2 answers:
Answer:
19.8
Step-by-step explanation:
12+15+18+24+30=99
99/5=19.8
If you're trying to find the estimate then its 20
Answer: 19.8
Step-by-step explanation:
mean is the average of the numbers, that is
12 + 18 + 15 + 24 + 30 / 5
= 99/5
= 19.8
Therefore: mean = 19.8
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x(x-1)+8(x-1)=0
x+8=0 or X-1=0
x=-8
Answer:
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Step-by-step explanation:
the domain is -1. Let 4x-1=-5 then solve
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Step-by-step explanation:
Answer:
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Step-by-step explanation:
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