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Savatey [412]
2 years ago
10

A cashier has three more dimes than nickels and twice as many nickels as quarters find the number of each kind of coin if the to

tal value of the coins is 3.05
Mathematics
1 answer:
galina1969 [7]2 years ago
5 0

Answer:

123

Step-by-step explanation:do mth

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Determine the equations of the vertical and horizontal asymptotes, if any, for y=x^3/(x-2)^4
djverab [1.8K]

Answer:

Option a)

Step-by-step explanation:

To get the vertical asymptotes of the function f(x) you must find the limit when x tends k of f(x). If this limit tends to infinity then x = k is a vertical asymptote of the function.

\lim_{x\to\\2}\frac{x^3}{(x-2)^4} \\\\\\lim_{x\to\\2}\frac{2^3}{(2-2)^4}\\\\\lim_{x\to\\2}\frac{2^3}{(0)^4} = \infty

Then. x = 2 it's a vertical asintota.

To obtain the horizontal asymptote of the function take the following limit:

\lim_{x \to \infty}\frac{x^3}{(x-2)^4}

if \lim_{x \to \infty}\frac{x^3}{(x-2)^4} = b then y = b is horizontal asymptote

Then:

\lim_{x \to \infty}\frac{x^3}{(x-2)^4} \\\\\\lim_{x \to \infty}\frac{1}{(\infty)} = 0

Therefore y = 0 is a horizontal asymptote of f(x).

Then the correct answer is the option a) x = 2, y = 0

3 0
3 years ago
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Bonnie earns $455 a week, and she works 5 days a week. what is her daily wage?
Nostrana [21]
91$ per day you divid 455$ by the 5 days and get 91$
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2 years ago
Find the missing number 390x__=390,000<br> Answers<br> A 10^2<br> B 10^3<br> C 10^4<br> D 10^5
exis [7]

Answer:

B. 10 to the third power

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3 years ago
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How many ways can a librarian arrange 15 books on a top shelf if she has 20 books from which to pick?
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Use the permutation formula
nPr = (n!)/((n-r)!)
20P15 = (20!)/((20-15)!)
20P15 = (20!)/(5!)

The final answer is choice A

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1.4/7 in simplest form is 0.2/1 because you divide each side by 7.
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