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Step-by-step explanation:
9* x/6=9/(x/6), what is x
Divide both sides by 9
x/6=1/(x/6)
Simplify
x/6=6/x
Cross multiply
36 =x^2
x=+-6
A solid machine part is to be manufactured as shown in the figure. The part is made by cutting a small cone off the top of a larger cone. The small cone has a base radius of 3 inches and a height of 5 inches. The larger cone has a base radius of 9 inches and had a height of 15 inches prior to being cut. What is the volume of the resulting part illustrated in the figure?
C. 390 cubic inches
Answer:
ABCD is a parallelogram. Determine the length of BE.
<h2>96 units .</h2>
The margin of sampling error is obtained by multiplying the standard error with the critical value.
<h3>What is the margin of sampling error?</h3>
The margin of sampling error is a statistic that tells a researcher by how many percentage points the result gotten from the sample value would differ from that of the population. This value is obtained by multiplying the standard error with the critical value.
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