Answer: The margin of error is 0.041.
Step-by-step explanation:
Since we have given that
n = 1010
x = 515
So, it becomes
At 99% level of confidence ,
z = 2.58
So, Margin of error would be
Hence, the margin of error is 0.041.
Step-by-step explanation:
volume of pyramid is V=lwh/3
hope this helps you
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Move 50x to the opposite sude so 50x-200>-75
move 200 over so 50x> 125
divide so x>2.5
Answer:
No solution
Step-by-step explanation:
No possible values could add up to these values. If you solve the system of equations. You will get 0 = 10, meaning its impossible.
ANSWER: y=10.5
HOW TO SOLVE:
set 3/2 equal to x/7 and then solve for x. To do that, multiply 7x3 to get 21. Then divide 21 by 2 to get the answer.