3 years ago

Topics in math question

Mathematics

1 answer:

Monica [59]3 years ago

5 0

Answer:24

Step-by-step explanation:

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According to general equation for conditional probability, if P(A^B) = 2/3 and P(B) = 3/4, what is P(A|B)?

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3 years ago

Aljan and Bella are both driving from Cleveland to Chicago. Aljan leaves at

Natalija [7]

Answer:

Bella will pass Ajjan after 4h and they will have travelled 260 miles.

Step-by-step explanation:

In order to calculate the number of hours, "x", that it'll take for Bella to pass Aljan, we need to find the value of "x" that makes both equations equal. Therefore,

$60*x + 20 = 65*x\\65*x - 60*x = 20\\5*x = 20\\x = \frac{20}{5} = 4$

In order to calculate the distance they traveled, we must use this value for "x" in any of the equations, as done below:

$y = 65*4\\y = 260$

Bella will pass Ajjan after 4h and they will have travelled 260 miles.

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3 years ago

Baldo is paid $80 per day at his job, plus $15 per hour for every hour (h) that he works overtime. One day, his total earnings w

Flauer [41]

15h + 80 = 140

If you wanted to solve how many hours he worked:
15h + 80 = 140
15h = 60
h = 4.

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3 years ago

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Evaluate f(x)=2x- 1 at the given value of x.<br><br> f(1)<br><br> f(1)=

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F(1)=2(1)-1
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3 years ago

Three segments of lengths 25 cm, 37 cm, and 62 cm will form a triangle.

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Ok....
What am I supposed to answer here???

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