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DanielleElmas [232]
4 years ago
9

A bookstore sells 4 fiction books for every 1 non fiction book it sells which statement is true A. For every 7 fiction books sol

d 4 nonfiction books are sold B. For every 25 fiction books sold 3 non fiction books are sold C. For every 28 fiction books sold 7 non fiction books are sold D. For every 35 fiction books are sold 11 non fiction books are sold
Mathematics
1 answer:
andreev551 [17]4 years ago
6 0
The answer is C because 4 can go into 28, 7 times so for every 4 fiction book 1 non-fiction book sells. Making the answer C
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Answer:

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Step-by-step explanation:

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2 years ago
Mrs. Lowe gave a countries project to three of her students George, Martin, and Andrew. Use an organized list to show all the po
4vir4ik [10]

Answer:

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5 0
4 years ago
The perimeter of a pool table is 30 feet. The table is twice as long as it is wide. What is the length of the pool table?
olga55 [171]

So, 30 is the perimeter. We are told the table is twice as long as it is wide.

So, we have think of 2 numbers, one being twice as big than the other. So, it is a rectangle The two number represents the length and the width. To find the perimeter we add all the lengths and the widths. Since the pool table is a rectangle we have two lengths and two widths.

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the tow numbers be 10 and 5. 5 is half of 10 and, when multiplied by 2 it is 10. So just to make sure the numbers 5 and 10 work out lets do a calculation.

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8 0
3 years ago
In 2009, a tree was 10 feet tall. In 2012, the tree was 16 feet tall. Construct a linear model that represents the height, h, of
HACTEHA [7]

Answer:

h = 2t + 4

Step-by-step explanation:

Solution:-

- The height of the tree = h

- The number of years elapsed after 2006 = t

- height h1 = 10 ft, t1 = ( 2009 - 2006 ) = 3 yrs

- height h2 = 16 ft, t2 = ( 2012 - 2006 ) = 6 years

- The linear model of tree height "h" as a function of time "t" years after 2006 can be expressed in the form:

                           h = m*t + c

Where,               m = The rate of change of height

                          c = The initial height of tree in 2006.

- We will use the given data to evaluate constant "m".

                         Rate =  m = ( h2 - h1 ) / ( t2 - t1)

                         m = ( 16 - 10 ) / ( 6 - 3 )

                         m = 6 / 3 = 2

-  Then use "m" and given set of data to evaluate the initial height of tree "c" in year 2006.

                          h = 2*t + c

                          h1 = 2*t1 + c

                          c = 10 - 2*3 = 4 ft

- The linear model for the height of tree "h" as fucntion of time "t" years after 2006 will be:

                          h = 2t + 4

8 0
3 years ago
Read 2 more answers
The Kerwoods went out to eat at their favorite resturant. If there bill was $58.60 and they gave their server $8.79 for a tip, w
Yakvenalex [24]

Answer: 15%

Step-by-step explanation:

They gave their server $8.79 and their total bill was $58.60.

The question wants to know how much percentage of the total bill the tip they gave is:

= Tip / Total bill * 100%

= 8.79 / 58.60 * 100%

= 15%

6 0
3 years ago
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