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inna [77]
4 years ago
10

Three Rivers publishes a catalog each year, last year it had 198 pages back and front. We

Mathematics
1 answer:
Mama L [17]4 years ago
6 0

Answer:

$222

Step-by-step explanation:

We need to find how many ream was used in the printing forts, to determine how much the College spent.

The catalog is 198 pages, back and front, which means, 1 leaf will take 2 pages. Therefore, 99 pages were used in printing 1 copy of the catalog.

No of pages that were used in printing 150 copies = 150*99 = 14,850 pages.

If 500 pages = 1 realm, therefore,

14,850 pages = 14,850/500 = 29.7.

Since, it's a full team that is sold, let's approximate the number of reams bought to be 30 reams.

If 1 ream costs $7.40, therefore,

30 reams = 30*7.40 = $222

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mel-nik [20]

Answer:

f(x)=3x−1

      2

Step-by-step explanation:

The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined. The range is the set of all valid y values. The domain of the expression is all real numbers except where the expression is undefined. In this case, there is no real number that makes the expression undefined.

Interval Notation:

(-∞,∞)

Set-Builder Notation:

{x|x∈R}

The range is the set of all valid

y

values. Use the graph to find the range.

Interval Notation:

(−∞,∞)

Set-Builder Notation:

{y|y∈R}

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Range:

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8 0
3 years ago
Two similar cylinders have a scale factor of 1.6/3. Find the ratio of their volumes.
Blababa [14]
So assuming that each thing is 1.6:3 smaller
radius=1.6r   to   radius=3r
height=1.6h   to   height=3h

volume=pi times r^2 times height

1.6                                                           3
pi times (1.6r)^2 times 1.6h    to         pi times (3r)^2 times 3h
pi times 2.56r^2 times 1.6h      to       pi times 9r^2 times 3h
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so the ratio is
pi times 4.096hr^2:pi times 27hr^2
divide both sides by pi
4.096hr^2:27hr^2
divide both sides by hr^2
4.096:27

answer is 4.096/27
3 0
3 years ago
A triangle has sides with lengths of 8 feet, 15 feet and 18 feet is it a right triangle ?
Ber [7]

Answer:

Yes it is a right triangle.

6 0
3 years ago
Read 2 more answers
Please help me I’m in a hurry how do you solve this
LenaWriter [7]

Answer:

I think if you take the two of the equations and subtract them from eachother then youll get a number being x=(blank) then just subsitute it in for the third equation and see if it works.  (sorry if this doesnt help)

Step-by-step explanation:

5 0
3 years ago
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