240 people are going to a charity event. 35 of the guests have ordered chicken for their meals. Of the remaining guests, 12.5% h
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Answer:
15.7 in
Step-by-step explanation:
A slice of a round pie is a sector of a circle.
The perimeter of a slice is the arc length s plus twice the radius r.
P = s + 2r
s = rθ = r(16/360) = r/22.5. So,
16 = (r/22.5) + 2r = (r + 45r)/22.5 = 46r/22.5
16 × 22.5 = 46r
360 = 46r
r = 7.826
D = 2r = 2 × 7.826 = 15.7 in
The diameter of the cake should be 15.7 in.
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Answer:
Step-by-step explanation:
Hi there.
Well, let's translate it from Latex. Then expanding it:
Finding a constant term, in a Binomial has its cases.
In this case, there's no constant as a real number. Also, this an univariate binomial. So to find this Binomial expansion's constant term. We must follow this formula, (for a 9th degree) there are 10 terms:
Because this result satisfy a ratio.
Where c is the constant term, x is the first term of this binomial