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2 years ago

A bag contains 7 red marbles, 3 blue marbles and 6 green marbles. If two

Mathematics

1 answer:

natima [27]2 years ago

7 0

Answer:

42%

Step-by-step explanation:

figure probability of the first:

7+6+3=16

7/16=0.44

figure probability of the second:

6/15=0.40

find the average:

0.44+0.4=0.84

0.84/2=0.42

convert from decimal to fraction:

42%!

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For f (x) = 2x+1 and g(x) = x+14, find (fog)(x).

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Step-by-step explanation:

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2 years ago

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34x+5−12x=3 what is the value of x?

serg [7]

Answer:

$\large\boxed{x=-\dfrac{1}{11}}$

Step-by-step explanation:

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3 years ago

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Helppppp my brain just doesn’t work today. I’ll brainlist.

s344n2d4d5 [400]

Answer:

Number 6 is 1/6

Number 7 is 5/6

Number 8 is 3/6 or 1/2

Step-by-step explanation:

6. $\frac{1}{6}$ chance of landing on a 2 because there are 6 sides and the probability is equal.

There is a 1/6 chance it will land on 1, 2, 3, 4, 5, and 6. So 1/6 is the answer.

7. $\frac{5}{6}$ chance of not landing on 5. There are 5 "non-5" numbers. So 5/6 is the answer.

8. Let's see the odd numbers: 1, 2, 3, 4, 5, 6.

1, 3, and 5 are odd. So that's half of the numbers so the answer would be $\frac{3}{6}$ or simplified to $\frac{1}{2}$ .

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2 years ago