A math teacher wants to find out the average number of hours his students spend working on their math homework for his class eac
h week. Which group best represents a sample of the population?
2 answers:
Answer:
the answer is C. 30 students selected from his class roster.
Step-by-step explanation:
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the answer is OD graph d.
Oh really? That’s tough bud
Answer:
P(seventh grade winner) = 3/8
Step-by-step explanation:
500 + 35n = 55n
<span>500 = 20n </span>
<span>n = 500/20 </span>
<span>n = 25 </span>
<span>He would have to play 25 rounds of golf to break even on the membership fee.</span>
Answer:
0.0625
Step-by-step explanation:
<u>Step 1: Simplify</u>
(1/2)^4
<em>0.0625</em>
<em />
Answer: 0.0625