3 years ago

What is the probability that two different colored marbles are drawn, given that the first marble drawn is red?.

1 answer:

5 0

Answer:

what are the color of the marbles that are not red?

Step-by-step explanation:

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victus00 [196]

Answer: {-14,-26}

Step-by-step explanation:

Let x be the number.

Given statements: If 20 is added to the number, the absolute value of the result is 6.

i.e. |x+20| =6

Since $|y|=c \Rightarrow y= c \text{ or } y = -c$

So, $|x+20| =6\Rightarrow\ x+20=6\text{ or }x+20=-6$

$\Rightarrow\ x= 6-20\text{ or } x= -6-20\\\\\Rightarrow\ x=-14\text{ or } x=-26$

hence, set of values of x = {-14,-26}

7 0

3 years ago

inna [77]

You have to divide the 3 because 6&9 have 3 in common which will leave you with square root a^2 c^3.

7 0

3 years ago

Rom4ik [11]

f(x) = 2x + 8

f(-7) = 2(-7) + 8

f(x) = -14 + 8

f(x) = -6

5 0

3 years ago

horrorfan [7]

Answer:

Step-by-step explanation: R+8

6 0

3 years ago

LenaWriter [7]

Slope = change in y / change in x

= (15 - 9) / (7 - 5)

= 6 / 2

= 3

6 0

3 years ago