Answer:
a. it has rotational symmetry with an angle of rotation of 90°
Step-by-step explanation:
Answer:
x=10
Step-by-step explanation:
The value of x is 10
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Answer:
math way
Step-by-step explanation:
Answer:
0.81
Step-by-step explanation:
Find the point estimate by dividing the number of respondents that thought it was a major economic concern by the total number of people in the survey:
1,620/2,000
= 0.81
So, the point estimate is 0.81
Answer:
O.26
Step-by-step explanation:
Divide The cost from the pieces
