6) answer is B , random sampling produces a representative sample
7) 0.1 = 10% so the answer is A, he saves 10% of his income
The answer is D
I hope that helps
She has driven for about 1 hour and 28 minutes
Answer:
c
Step-by-step explanation:
0.0125
so it is 1.25 because the thousand place onward, it is in the decimal place of the percent
Answer: They are the same deal
Step-by-step explanation:
15.4/5.39=3.33333...
23.6/7.08=3.333333...