Response/ NonResponse: Some students might be too tired to answer the question or in converse, a student might feel that his or her grade might be reflected on the survey since it is not anonymous, he or she might sugarcoat the answer. (incorrect response bias)
Answer:
A)55
B)110
Step-by-step explanation:500 /11%=55
55*2=110
Answer: The width of the garden is 18 feet. The area of the garden is 432ft^2.
Step-by-step explanation:
84-24*2=36
36/2=18
18*24= 432
Answer:
PC = 40/7 = 5.714 m
Step-by-step explanation:
i) the solution can be found by using similarity of triangles.
ii) therefore we can see that
iii) therefore PC = 40 / 7 = 5.714 m