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a_sh-v [17]
3 years ago
7

In Evan's white gold wedding ring, the ratio of nickel to gold is 3 to 13. If the ring contains 4.16 ounces of gold, how much ni

ckel does it contain?
Mathematics
1 answer:
Strike441 [17]3 years ago
5 0

Answer:

9.5

Step-by-step explanation:

4.16

13 -4.16 = or estimate 9.5

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Paul [167]

Answer:

see explanation

Step-by-step explanation:

The 2 equations are

x + 2y = 8 → (1)

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3 years ago
Suppose you have $2,000 to invest. In 4 years, you would like to purchase a new car and want a down payment of $3,500. What inte
Blababa [14]

Answer:

Rate = 14.07%

Step-by-step explanation:

A= P(1+\frac{r}{n})^{nt}

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n = 12

t = 4

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8 0
3 years ago
If f(x) = 2x^2 + 1 and g(x) = x^2 - 7, find (f - g)(x).
zavuch27 [327]
2x squared +1 (-)x squared -7 is
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3 years ago
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80% of salmon pass through a single dam unharmed. By what percent does the number of salmon decrease when passing through a sing
aalyn [17]

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Step-by-step explanation:

3 0
3 years ago
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Torres was planning a trip to china. Before going, he did some research and learned that the exchange rate is one Yuan for $0.15
aksik [14]

Answer:

The answer is 2000 yuan.

Step-by-step explanation:

Devise a proportion for this, and then cross-multiply. I believe that is the easiest way.

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3 0
3 years ago
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