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artcher [175]
3 years ago
5

Tom bought n DVDs for a total cost of 15n - 2 dollars. Which expression represents the cost of each DVD?

Mathematics
1 answer:
Gala2k [10]3 years ago
3 0

A. n ( 15.n - 2 )

eg n = 2

2 ( 15.2 - 2)

2 ( 30 - 2)

2 (18)

36 = 18 + 18

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Among 35 students in a class, 20 of them earned A's on the midterm exam, 13 earned A's on the nal exam, and 12 did not earn A's
enyata [817]

Answer:

The correct answer is "\frac{2}{7}".

Step-by-step explanation:

According to the question,

Number of students,

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A ! mid term A,

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n(B) = 13

Didn't start,

n(A^c \cap B^c) = 12

Now,

⇒ n(A \cup B)=35-12

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hence,

The probability will be:

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3 years ago
What is the complete factorization of the polynomial below? x3 +4x2 + 16x + 64
mash [69]

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Step-by-step explanation:

x^3+4x^2+16x+64

x^3+4x^2+16x+64

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have a nice day!!

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What is 5/9(fraction) turned into a decimal rounded to the nearest hundredth
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Answer:

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3 0
2 years ago
Read 2 more answers
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Oksana_A [137]

Answer:

The answer is attached as an image.

Step-by-step explanation:

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3 years ago
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