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denis-greek [22]
3 years ago
12

An english reading list has 9 american novels and 7 english novels. A student must read 5 from the list and at least 3 must be e

nglish novels. In how many different ways can the five books be selected combination
Mathematics
1 answer:
Elenna [48]3 years ago
7 0

_7C_3\cdot {_{13}C_2}=\dfrac{7!}{3!4!}\cdot\dfrac{13!}{2!11!}=\dfrac{5\cdot6\cdot7}{2\cdot3}\cdot\dfrac{12\cdot13}{2}=2730

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marin [14]
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8 0
3 years ago
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PLSSSSSSSSSSSSS HELPPPPPPPP
lys-0071 [83]

Answer:

1. 16

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Step-by-step explanation:

1. p+2=6

p=6-2

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5 0
2 years ago
9x-4 (x-3)+72<br> Find X<br> A. 6<br> B. 12<br> C. 17<br> D. 19
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Answer:

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3 0
3 years ago
WILL GIVE BRAILIEST 70 POINTS First, reflect ABC across the y-axis, then dilate by a factor of ½.
Rina8888 [55]

Answer:

This is the graph one

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1 year ago
Which answer is correct?
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3 years ago
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