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Korvikt [17]
3 years ago
11

The library is to be given 7 books as a gift. The books will be selected from a list of 15 titles. If each book selected must ha

ve a different title, how many possible selections are there?
Mathematics
1 answer:
Elanso [62]3 years ago
5 0
If each book selected must have a different title, THERE ARE 15 POSSIBLE SELECTIONS.
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VARVARA [1.3K]

Answer:

m (slope) = 3

Step-by-step explanation:

Slope is equal to the change in y over the change in x, or rise over run.

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simplify

m=3

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3 years ago
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Please help and show how you got the answer
Contact [7]

Answer:

w=3

Step-by-step explanation:

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Step-by-step explanation:

Step by step solution :

Step  1  :

Equation at the end of step  1  :

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Step  2  :

Equation at the end of step  2  :

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Step  3  :

Checking for a perfect cube :

3.1    5x4-3x2+9x-7  is not a perfect cube

Trying to factor by pulling out :

3.2      Factoring:  5x4-3x2+9x-7  

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3 years ago
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Answer:

Step-by-step explanation:

M = 2J

M = H + 7

M + J + H = 53

Then combine first two equations and solve in terms of J:

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Then plug J into other equations:

M = 24

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33.35% maybe

Step-by-step explanation:

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