Answer:
It's the second answer down : Angle B, A and C
Step-by-step explanation:
Answer:
2.4
Step-by-step explanation:
24/10=2.4
Answer:
49
Step-by-step explanation:
Given:
Width = 0.4
Let's take the z value of 95% which is = 1.96
Let's assume population proportion p1 and p2 = 0.5
For margin of error E, the relation between the width and margin of error is 2E.
i.e 2E = 0.4
E = 0.2
To find the sample size, n, let's use the formula :


= 48.02
≈ 49
Answer:
43.50
Step-by-step explanation:
MULTIPLE THE 2 NUMBERS
35360 = 104% . so i divide it by 104 and then multiply that by 100 to get last years salary which is : 34000 . hope this helps :)