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gulaghasi [49]
4 years ago
5

What is the answer to -7/3 + 3/4 in fraction form?

Mathematics
1 answer:
Arlecino [84]4 years ago
7 0
The answer is -19/12.
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If B is the midpoint of AC, and AC = 8x – 20,<br> find BC.<br> 3x - 1<br> A<br> B<br> C
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Answer:

x = 9

Step-by-step explanation:

Since B is the midpoint, that means segment AB has to be the same length as BC.

Therefore:

2(3x-1)=8x-20

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4 years ago
How would a vertical line test that a circle is not function?
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3 years ago
A medical device company knows that 11% of patients experience injection-site reactions with the current needle. If 4 people rec
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Answer:  0.6274

Step-by-step explanation:

Given: The proportion of patients experience injection-site reactions with the current needle : p=0.11

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Binomial probability formula: P(X=x)= ^nC_x p^x(1-p)^{n-x}

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=\ ^4C_0(0.11)^0(1-0.11)^4\\\\=(1)(1)(0.89)^4\\\\=0.62742241\\\approx0.6274

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4 years ago
Please help me !!!!!!!
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3 years ago
Ben decides to start a business walking dogs and cleaning swimming pools. It
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