3 years ago

How do you put the coordinates in the graph?

1 answer:

4 0

The first number in the ordered pair is how many you go across, second is how many you go up. Then place a dot or, technically speaking, a point.

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Evaluate the expression-5^2-4(6-8)^4

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4 years ago

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ABCD is a rectangle. What is the value of x?

kvv77 [185]

The answer is 33 meters
use the Pythagorean theorem
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3 years ago

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Software to detect fraud in consumer phone cards tracks the number of metropolitan areas where calls originate each day. It is f

DIA [1.3K]

Answer:

the probability that the user is fraudulent is 0.00299133

Step-by-step explanation:

Let be the events be:

G: The user generates calls from two or more areas.

NG: The user does NOT generate calls from two or more areas.

L: The user is legitimate.

F: The user is fraudulent.

The probabilities established in the statement are:

$P (G | L) = 0.01//P (G | F) = 0.30//P (F) = 0.0001//P (L) = 0.9999//$

With these values, the probability that a user is fraudulent, if it has originated calls from two or more areas is:

$P (F|G) = \frac{P(F\bigcap G)}{P(G)} = \frac{P(F)P(G|F)}{P(G)} = \frac{P(F)P(G|F)}{P(F)P(G|F)+P(L)P(G|L)}$

$\frac{(0.0001)(0.30)}{(0.0001)(0.30)+(0.9999)(0.01)} = 0.00299133$

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3 years ago

Rachel drew a picture of her school. She used the scale 2cm: 5cm her drawing is 110cm long what is the length in meters of the a

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Answer:

Step-by-step explanation:

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3 years ago

The length of a rectangular carpet is 4 times its width. the area of the carpet is 144 square feet. what is the length of the ca

ss7ja [257]

The length is 24 and the width is 6.

I did a little guess and check here, as when I algebraically solved it, the answers did not make sense. However, the length (24) is 4 times the width (6), and 24 times 6 is 144, so it works!

I hope this helps.

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3 years ago