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yan [13]
4 years ago
8

Refer to the rectangle at the right. Suppose the side lengths are doubled.

Mathematics
1 answer:
Aloiza [94]4 years ago
7 0

Imagine a chemist is in the lab and trying to make some chemical reactions happen. In one reaction she reacts chemicals in an exothermic reaction and there is an increase in entropy. A second chemical reaction she is trying to run is endothermic and there is a decrease in entropy. Which of the two reactions is more likely to occur and why?


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10. How many cubic inches of material do you need to make a solid rubber ball with a diameter of 3 in.? Round your answer to two
ale4655 [162]
What is asked in the problem is simply the volume of the solid rubber ball. The volume of sphere given the diameter may be calculated by,
  
                               V = πd^3 / 6

Substituting the given value of diameter, 
 
                               V = (π x 3³) / 6 = 9π/2 or 14.14

Thus, one needs approximately 14.14 in³ of material. 

3 0
4 years ago
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What is the equation in point slope form for a linear function with a slope of m= -4 that passes through the point (2, -7)?
miskamm [114]

Answer:

-7-y1=-4(2-x1)

Step-by-step explanation:

Point slope form is like this: y-y1=m(x-x1) where y is the y value, x is the x value, and m is the slope. You plug the values in.

8 0
3 years ago
To make 1/2 a batch of cookies, 1/3 cup is used.
Mariana [72]

Answer:

1 1/2 batches

Step-by-step explanation:

1/3cups=1/2 batch

so 1/3•3= 3/3 or 1

1/2•3= 1 1/2

8 0
3 years ago
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I need help plz how do this
Pie

i think the integer would be -$24.00 because you get $24 taken off the price of the discounted item

5 0
3 years ago
What is the answer to 7-3(x+6)=7-4x
Sladkaya [172]
The solution to your question is x=9
6 0
3 years ago
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