Answer:
thirty-six and seven tenths
Step-by-step explanation:
hope this helped. if so may I ask for brainiest
To find the common ratio
divide by the previous numb/number beside it:
so
The midpoint divided a segment into two congruent lengths/segments.
So, QM = MR.
Set up the equation.
16 + x = 2(x+ 2)
16 + x = 2x + 4
12 + x = 2x
12 = x
Now, that you have the value of x, substitute it for the two equations.
QM = 16 + x
QM = 16 + 12
QM = 28
MR = 2(12+ 2)
MR = 2(14)
MR = 28
Find the whole length by of the line by adding the two segments. 28 × 2 = 56.
QR = 56
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.
