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katrin2010 [14]
3 years ago
13

Plzz ans quick now plzz plzz plzz

Mathematics
2 answers:
Gelneren [198K]3 years ago
6 0

Rational

OPTION A is the correct answer

bixtya [17]3 years ago
3 0

Answer:

A is the correct answer! :)

Step-by-step explanation:

have a nice day!~

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Many 1/2 inch cubes can fit into a box that is 15 inches tall, 1 1/2 inches wide, and 3 inches long?
puteri [66]
The answer is 20, I hope this helps!
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2 years ago
Solve for x in the diagram below (plz no links)<br>​
Kryger [21]

Answer:

4X+50=150

-50 on both sides

4x=100

divided by 4 on both sides

x=25

Step-by-step explanation:

8 0
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Jayce travels 30 miles per hour in her car.how many miles does she travel in 4 hours
LekaFEV [45]

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120 miles

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30 miles per hour * 4 hours

120 miles

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3 years ago
Read 2 more answers
In which choice do all the points lie on the same line
Ronch [10]

Answer:

(0,0) (1,2) (2,4) (3,6)

Step-by-step explanation:

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4 0
2 years ago
Read 2 more answers
Software to detect fraud in consumer phone cards tracks the number of metropolitan areas where calls originate each day. It is f
pashok25 [27]

Answer:

0.999987

Step-by-step explanation:

Given that

The user is a legitimate one = E₁

The user is a fraudulent one = E₂

The same user originates calls from two metropolitan areas  = A

Use Bay's Theorem to solve the problem

P(E₁) = 0.0131% = 0.000131

P(E₂) = 1 - P(E₁)  = 0.999869

P(A/E₁) = 3%  = 0.03

P(A/E₂) = 30% = 0.3

Given a randomly chosen user originates calls from two or more metropolitan, The probability that the user is fraudulent user is :

P(E_2/A)=\frac{P(E_2)\times P(A/E_2)}{P(E_1)\times P(A/E_1)+P(E_2)\times P(A/E_2)}

=\frac{(0.999869)(0.3)}{(0.000131)(0.03)+(0.999869)(0.3)}

\frac{0.2999607}{0.00000393+0.2999607}

\frac{0.2999607}{0.29996463}

= 0.999986898 ≈ 0.999987

6 0
3 years ago
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