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damaskus [11]
3 years ago
7

How many permutations of the letters ANSWER end in a vowel?

Mathematics
1 answer:
GREYUIT [131]3 years ago
6 0
Update the question so it's on-topic for Mathematics Stack Exchange. Closed 4 years ago. How many words can be made by using the letters of the word ENGLAND such that words begin and end with a vowel? I couldn't understand how come the answer to this question is 120
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If f(x)=3x+5 and g(x)=-2x^2-5x+3, find (f+g) (x)
ANTONII [103]

f(x)=3x+5,\ g(x)=-2x^2-5x+3\\\\(f+g)(x)=f(x)+g(x)=(3x+5)+(-2x^2-5x+3)\\\\=3x+5-2x^2-5x+3=-2x^2+(3x-5x)+(5+3)=-2x^2-2x+8\to\boxed{C.}

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2 years ago
Let f(x)=2x^2−1.
Snowcat [4.5K]
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3 years ago
Jerry left a ​$ 5.22 5.22 tip on a meal that cost ​$ 29 29. What percent of the​ meal's cost was the​ tip? What was the total co
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6 0
4 years ago
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Find the intersection point between the 2 restraint equations:

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