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fenix001 [56]
3 years ago
13

A bag contains 22 coins consisting of quarters and nickels. The total value of the coins is $3.90. How many nickels are in the b

ag? *
Mathematics
1 answer:
bezimeni [28]3 years ago
8 0

Answer:

8 Nickels

Step-by-step explanation:

Since a Nickel is worth 5 cents ($0.05)

And a Quarter is worth 25 ($0.25)

and theres 22 coins

8 of those coins would be nickels which would mean we add 8 nickels up

8 x 0.05 = 0.4

then we add the quarters up

14 x 0.25 = 3.5

3.5 + 0.4 = $3.90

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How many times does 89 go into 249 equally
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Answer:

Step-by-step explanation:

Given is a Laplace transform of f(t) as

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Let

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Solving we get \:s=s^3\left(A+C\right)+s^2\left(B+D\right)+s\left(16A+9C\right)+\left(16B+9D\right)

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Solving B=0=D

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Hence we have

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