I pretty sure you would use x over 38.00 = 20 over 100 then cross multiply them
Answer:
D: She can check to see if the rate of change between the first two ordered pairs is the same as the rate of change between the first and last ordered pairs.
Hope this helped! :)
C = 2<span>πr
C = 2(3.14)(8)
C = 50.24
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Answer: Option 'A' is correct.
Step-by-step explanation:
Since we have given that
the sample is chosen by asking people on the street.
Since every member chosen from the sample has an equal chance.
so, it is considered as simple random.
Systematic random is the method in which every n th member is selected or chosen.
Stratified random is the method of sampling in which population is divided into groups and the sample is making by choosing every member from each group
Cluster is the method of sampling in which the population is divided into groups and the sample is making by choosing every member from some of the group instead of every group.
But here, we have chosen by asking people on the street.
So, every member has equal chances.
So, it is sample random.
Hence, Option 'A' is correct.