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creativ13 [48]
3 years ago
12

A sample of metal has a mass of 3,600 grams. The sample is in the

Mathematics
1 answer:
sesenic [268]3 years ago
8 0

Answer:

150

Step-by-step explanation:

A sample of metal has a mass of 3,600 grams. The sample is in the

shape of a rectangular prism that has dimensions of 2 centimeters by

3 centimeters by 4 centimeters. What is the density of the sample?

so you would times 3*4*2=24 then you would do 3,600/24=150

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Which numbers can be expressed as consecutive positive integers?
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Answer:

Step-by-step explanation: Fourteen can be expressed as 2 + 3 + 4 + 5, also a sum of consecutive positive integers. Some numbers can be expressed as a sum of consecutive positive integers in more than one way. For example, 25 is 12 + 13 and is also 3 + 4 + 5 + 6 + 7.

5 0
3 years ago
The perimeter of a triangle is 65 meters. The second side is 5 meters less than the first side The third side is 7
tangare [24]

Answer:

The length of each side is 31.5m, 26.5m, 7m

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4 0
4 years ago
Gill rolls a number cube 78 times. How many times can he expect to roll an odd number greater than 1?
bekas [8.4K]
Im assuming its just a regular number cube with 6 numbers 
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so the ratio is 2/6 

you want to know how manny times (x) will you roll those numbers out of 78 roll 
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multiply 

(2/6) = (x/78) 

cross multply to give you 6x= 156 and divide by 6 

<span>to give you x = 26 


</span>
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3 years ago
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3)  -3x^3+9x^2 +3x
6 0
4 years ago
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