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riadik2000 [5.3K]
3 years ago
9

A bag contains 5 black marbles, 9 white marbles, and 2 red marbles. One marble is to be chosen at random. What is the probabilit

y that the chosen marble will be red?
A. 1/16

B.1/8

C. 1/3

D.1/2
Mathematics
2 answers:
swat323 years ago
8 0
I will go with B. because there's 2 red marbles and there's 16 marbles in total and you will have to simplify  that and get 1/8.
Ugo [173]3 years ago
5 0
5 + 9 + 2 = 16 
We choose one of sixteen, =>
A. 1/16
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Answer:

1.5225 gumbo squared

Step-by-step explanation:

First we know that 1 gumbo is equal to 8.5 lollygams.

To know the number of gumbo squared in 110 lollygam squared, we need to know the relation between 1 gumbo squared and 1 lollygam squared, and we do that making the square of our relation between gumbo and lollygams:

1 gumbo -> 8.5 lollygams

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Now, to know the number of gumbo squared in 110 lollygam squared, we just need to divide 110 by 72.25:

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3 years ago
Given the line y=3/5x+2 find the perpendicular line passing through the point (12,-7)
Monica [59]

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Step-by-step explanation:

As a line that is perpendicular to anoher line has a slope that is the negative reciprocal of the line's original slope, we know that the slope of our new line is -5/3. As it passes point (12, -7), we can use the point slope formula which is y-y1=m(x-x1). So plug in, y+7=-5/3(x-12) and that gives us y+7=-5/3x+20 which gives our final answer of y=-5/3x+13.

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7 0
2 years ago
Read 2 more answers
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