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Aleonysh [2.5K]
2 years ago
11

A coin contains 9 grams of nickel and 16 grams of copper,for a total weight of 25 grams what percentage of the metal in the coin

in cooper
Mathematics
1 answer:
Yanka [14]2 years ago
5 0
16/25=64%.........
☺☺☺☺☺
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Answer:

Step-by-step explanation:

Given that cesar left the college traveling 12 mph. Then, 4 hours later, Gabriel left traveling the same direction at 24 mph.

Before Gabriel started Cesar would have travelled for 4 hours

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Thus Cesar is ahead of Gabriel by 48 miles

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I swear this is not a quiz it's a lesson and I just finished the quiz and I got to 70
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Step-by-step explanation:

Any coordinates in the shaded area are solutions. Any coordinates on the line are not a solution due to it being dashed. Anything in the non-shaded area is also not a solution. You can always check if you are right by plugging in the numbers.

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4 0
3 years ago
Find the unit rate if you have to pay $36 for 3 tickets
galina1969 [7]

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3 years ago
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Which of the following is the equation of a line parallel to the line y = -x + 1, passing through the point (4,1)?
vodomira [7]
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Answer:the area is = the length*the width

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-2x*2+5x                 x-3

-------------

/       -6x+15

       +6x-15

-----------------

         /   /

the answer is X-3

Step-by-step explanation:

6 0
2 years ago
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