Answer:
C) 201
Step-by-step explanation:
Margin of error = critical value × standard error
ME = CV × SE
Assuming n > 30, we can approximate CV with a normal distribution. At P = 99%, CV = 2.576.
SE = σ / √n
SE = 1100 / √n
Therefore:
200 = 2.576 × 1100 / √n
n = 201
The answer would be that the dot falls on the point (0,4)
Distribute the 32 to the 4x and -2, so you have 128x-64-3x=5-(x+2), then you distribute the “-“ sign to x and 2 so on the right you have 5-x-2. All together you have 128x-64-3x=5-x-2. Combine like terms on both sides so you have 125x-64=-x+3. Add 64 to both sides so you got 125x=-x+67. Also add x on both sides, so your final equation is 126x=67. This doesn’t come out to an even number but it’s ok, your answer in decimal is about 0.532 rounded to the thousandths and if you want a fraction it’s simply 67/126. I’m sorry if this answer isn’t correct I did this in my head.
Answer:
Since the screw is smaller than 3/4 mm and larger than 5/8 mm,
we can make an inequality from the given data
3/4 > x > 2.5/4
where x is the width of the screw
So since the value is greater than 2.5/4 and less than 3/4,
the approximate value will be the mean of the two values
(2.5/4) + (3/4) = 5.5/4 = 11/8 mm
Answer:
history, Paul's letters, general letters and prophecy