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MArishka [77]
3 years ago
7

You’re giving a cube with a length of 2.5 cm and a width of 2.5 cm and a high of 2.5 cm you place it on a scale and it is 295 g

calculate the density

Mathematics
1 answer:
nikklg [1K]3 years ago
6 0

Answer:

D = 18.88 g/ cm³

Step-by-step explanation:

D= M/V

Volume of a cube = s³

S = 2.5

2.5³= 15.625

D = 295/ 15.625

D = 18.88 g/ cm³

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What is the inverse of f(x)=2x-2
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Answer:

f^-1(x)=x/2+1

Step-by-step explanation:

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Geometry question number 21
Pie

Step-by-step explanation:

1st) Distribute 8 with x and 8 with -1 which will give you

8x-8=5x-35

2nd) Use opposite operation and add 8 both sides

8x-8=5x-35

+8 +8

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8x=5x-27

3rd) subtract 5x from both sides

8x=5x-27

-5x= -5x

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3x=-27

4th) Divide 3 from both sides so -27 by 3

3x=-27

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3 3

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4 0
3 years ago
PLEASE WRITE THE EQUATION THAT IS WHAT IT IS ASKING!! THE EQUATION IS IN SLOPE INTERCEPT FORM!!
pshichka [43]

Answer:

y = -3x-5

Step-by-step explanation:

4 0
3 years ago
What’s the solution set of this compound inequality
Genrish500 [490]

Answer:

The Tasty Beans Coffee House being planned for the corner of SE 12th and Main will ruin a perfectly nice neighborhood. Besides the fact that Tasty Beans already has coffee shops all over the city, it will pull business away from local coffee houses that have been here for decades. In addition, there is already a parking problem on that street, and the new business will just add to the congestion. They're planning a drive-up window, too, and that will mean a steady stream of traffic in a very high-volume area. Ask anyone walking down the street, and they'll tell you this is a bad idea. I speak for my whole neighborhood when I say, "Go away, Tasty Beans!"

Step-by-step explanation:

The Tasty Beans Coffee House being planned for the corner of SE 12th and Main will ruin a perfectly nice neighborhood. Besides the fact that Tasty Beans already has coffee shops all over the city, it will pull business away from local coffee houses that have been here for decades. In addition, there is already a parking problem on that street, and the new business will just add to the congestion. They're planning a drive-up window, too, and that will mean a steady stream of traffic in a very high-volume area. Ask anyone walking down the street, and they'll tell you this is a bad idea. I speak for my whole neighborhood when I say, "Go away, Tasty Beans!"

5 0
3 years ago
A company did a quality check on all the packs of nuts it manufactured. Each pack of nuts is targeted to weigh 18.25 oz. A pack
IrinaVladis [17]

Answer:

x < 17.89 or x > 18.61 , since \left | x-18.25 \right |>0.36

Step-by-step explanation:

According to the question the weight is rejected if it is more than 0.36 oz, the weight should not be beyond 0.36 oz that is from the target weight of 18.25.  

We can say that, the difference between the actual weight and the target weight is greater than 0.36 oz.

Lets say the actual weight is 'x'. So,

x-18.25>0.36

But there can be times when the actual weight 'x' could be less than 0.36, So the order will be changed:

18.25-x>0.36

The absolute value will sum up these two into a single inequality:


|x-18.25|>0.36

Simplifying the inequalities, we get:

x-18.25>0.36

x>18.61   (we have added 18.25 on both sides)


 18.25-x>0.36

Subtracting 18.25 from both the sides we get:

-x>-17.89

After sign change it is:

x

So we can see that only x < 17.89 or x>18.61 since \left | x-18.25 \right |>0.36 is the one that represents the scenario given above.

5 0
4 years ago
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