<span>Given that one
hundred students are asked a survey question as they walk through the
front gate at their middle school.
This a representative sample of
the schools population because the sampling is random and is not biased.</span>
Answer:
-7
Step-by-step explanation:
-20 × -7 = 140
140 × -7 = -980
Replace m with 46x10^4 in the equation and solve.
0.036(46x10^4)^3/4 = 635.87
Round to 636
The answer is A.
Answer:
Stepfff-by-step explanation:
25% of something is 5000000, so total is 4*5000000 = 20 million
