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Fittoniya [83]
3 years ago
13

A coin contains 9 grams of nickel and 16 grams of copper, for a total weight of 25 grams. What percent of the metal in the coin

is copper?
Mathematics
2 answers:
Tatiana [17]3 years ago
8 0

Answer:

uh... 6%? sorry, i suck at math

Step-by-step explanation:

yulyashka [42]3 years ago
5 0

Answer:

64%

Step-by-step explanation:

25:100=16:x

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zheka24 [161]
I think the answer is 3350
7 0
3 years ago
There are not asymptotes for the parent function<br> f (x) =1/x <br> True<br> False
Georgia [21]

Answer:

True

Step-by-step explanation:

the parent function f(x) = 1/x has a vertical asymptote at x = 0 and a horizontal asymptote at y = 0

4 0
4 years ago
Please please help!!!!!!
RideAnS [48]

Answer:

input = 5

Step-by-step explanation:

y = -2x - 6

When y = -16

-16 = -2x - 6

divide by -2 on both sides,

8 = x + 3

x = 8 - 3 = 5

6 0
2 years ago
Complete the sentence to make it a true statement. 60 is 1/100 of
Over [174]

Answer:

6000

Step-by-step explanation:

If it is one hundredth than multiply by 100 to get 6000

3 0
3 years ago
Please help me thnk you
kramer
For this question, we use the Pythagorean theorem.

a^2+b^2=c^2

We know the lengths of the legs, a and b.
a=3
b=4

Now, let's solve for the hypotenuse, c.

3^2+4^2=c^2
25=c^2

Take the positive square root.

\boxed{c=5}

Hope this helps! :)
8 0
4 years ago
Read 2 more answers
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