Answer is A because when you work it out the area is 110.500 and rounding it makes it -
Answer: 453
Step-by-step explanation:
To solve the question, we have to calculate the margin of error which will be:
= (61.7% - 52.3%) / 2
= 9.4% / 2
= 4.7%
4.7% = 1 / ✓n
0.047 = 1 / ✓n
✓n = 1 / 0.047
✓n = 21.28
Square both sides to.gwt the value of n
n = 21.28²
n = 452.69
n = 453
453 residents were surveyed
20 percent
If you cross multiply 30 w/ 100 and then divide it by 150 you will get 20.
Answer:
Your answer is
tangent ratio of B is 3/2
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Step-by-step explanation:
Answer:
Squares 6*6 and 2*2 are similar to square 3*3
