Answer:
The answer is 7.96 inches.
Step-by-step explanation:
radius= Circumference/ 2 Pi = 50/2 3.14 = 7.96
Answer:
x = 10
Step-by-step explanation:
You have to divide 30 divided by 10 is 3 so ya.
Answer:
Systematic sampling
Step-by-step explanation:
An EPA contractor needing to test the concentration of a substance in ten samples out seventy samples provided form a single source at regular time intervals.
For the contractor to effectively carry out the testing he has to employ a Non-probability system of sampling which is called Systematic sampling, because in systematic sampling we can assume the population size (x ) which in this case is 70 and the sample size( n ) to be 10
He will have to select ; ( x / n )^th of the sampling frame for best results
The value of the Blur radius is zero
Then no shadow will appear.
Answer:
a) 48 b) 132 c) 180 d) 228 e) 312
Step-by-step explanation: