Answer: 18
Step-by-step explanation:
Answer:
$1.21 he will recieve
Step-by-step explanation:
It takes 48 hours if 12 people built the same wall.
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Answer:
5 faces
Step-by-step explanation:
4 triangle faces + 1 square base face = 5 faces in total
Answer:
102 students
Step-by-step explanation:
Note that 65% and 71% are both 1 standard deviation from the mean (71%). According to the empirical rule, 68% of scores lie within 1 std. dev. of the mean.
68% of 150 students would be 0.68(150 students) = 102 students