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Zolol [24]
2 years ago
13

PLEASE HELP ASAP!!! CORRECT ANSWER ONLY PLEASE!!!

Mathematics
2 answers:
tamaranim1 [39]2 years ago
8 0

ANSWER

P(X=3 \: or \: X=0) = 0.45

EXPLANATION

From the above table,

P(X=0) = 0.3

and

P(X=3) = .15

P(X=3 \: or \: X=0) = P(X=3)  + P(X=0)

This implies that;

P(X=3 \: or \: X=0) = 0.15 + 0.3

P(X=3 \: or \: X=0) = 0.45

Darina [25.2K]2 years ago
8 0

Answer:

0.45

<em>This is the correct answer because I just took the test!!! Good luck!!!</em>

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Answer:Add them up

Step-by-step explanation:

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Two points in the Cartesian plane are A(2.00 m, −4.00 m) and B(−3.00 m, 3.00 m). Find the distance between them and their polar
Brrunno [24]

The distance between the two points is d=8.6m

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Explanation:

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The distance between two points is given by,

d=\sqrt{(2+3)^{2}+(-4-3)^{2}}\\d=\sqrt{(5)^{2}+(-7)^{2}}\\d=\sqrt{25+49}\\d=8.6

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To make the angle positive, let us add 360,

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The polar coordinate of A is \left(4.47,296.57\right)

Similarly, The polar coordinate of B can be written as (Distance, tan^{-1} \frac{y}{x} )

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4-3/7 = 1/7

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