Answer:
3/28
Step-by-step explanation:
Set them up like this:
![\frac{1}{5}*\frac{3}{4}*\frac{5}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B5%7D%2A%5Cfrac%7B3%7D%7B4%7D%2A%5Cfrac%7B5%7D%7B7%7D)
and the 5's cancel each other out, leaving you with
![\frac{1}{1}*\frac{3}{4}*\frac{1}{7}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B1%7D%2A%5Cfrac%7B3%7D%7B4%7D%2A%5Cfrac%7B1%7D%7B7%7D)
Multiply straight across the top and straight across the bottom to get
![\frac{1}{1} *\frac{3}{4} *\frac{1}{7} =\frac{3}{28}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B1%7D%20%2A%5Cfrac%7B3%7D%7B4%7D%20%2A%5Cfrac%7B1%7D%7B7%7D%20%3D%5Cfrac%7B3%7D%7B28%7D)
When you reduce as much as possible before multiplying, the answer will automatically be in its reduced form.
The inequality of this on the number line would be less than which looks like this
It grows by negative one each time and starts at the point 0,8
Brainliest Answer Pwease.
Answer:
UCL (X-bar) = X mean+ (A2 x R-bar)
LCL (X-bar) = X mean -(A2 x R-bar)
Center line = Mean
A2 for sample size of 10 = 0.308
X mean = 45.343019
R bar = Average of range = 0.0076382
UCL (X-bar) =45.343019+(0.308*0.0076382) = 45.3453715656 grams
LCL (X-bar) = 45.343019-(0.308*0.0076382) = 45.3406664344 grams
Center line = Mean = 45.343019
Answer:
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