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shtirl [24]
3 years ago
15

A jar contains 8 large red marbles, 5 small red marbles, 9 large blue marbles, and 7 small blue marbles. If a marble is chosen a

t random, which of the conditional probabilities is larger, P(blue|small) or P(small|blue)?
Mathematics
1 answer:
Eddi Din [679]3 years ago
4 0

Answer:

P(blue|small) > P(small|blue)

Step-by-step explanation:

P(blue|small):  7 / (5 + 7) = 7 / 12

P(small|blue): 7 / ( 9 + 7) = 7 / 16

7 / 12 > 7 / 16

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Solve the inequality 3u+3(u+1)>2u+7 and write the solution in interval notation.
strojnjashka [21]

<u>Given</u>:

The given inequality is 3u+3(u+1)>2u+7

We need to determine the solution of the inequality in interval notation.

<u>Solution of the inequality:</u>

The solution of the inequality can be determined by simplifying the inequality.

Thus, we have,

3u+3u+3>2u+7

       6u+3>2u+7

Subtracting both sides by 3, we get;

6 u>2 u+4

Subtracting both sides by 2u, we have;

4 u>4

Dividing both sides by 4, we get;

u>1

Writing it in interval notation, we get;

(1, \infty)

Thus, the solution of the inequality is (1, \infty)

5 0
3 years ago
Is the number 935 a prime number yes or no
inysia [295]

Answer:

No

Step-by-step explanation:

This number has factors that are more than itself and one.

6 0
3 years ago
Read 2 more answers
9 times x, divided by 4
snow_lady [41]

Answer:

\frac{9x}{4}

7 0
3 years ago
PLEASE QUICKLY HELP ME!!
Ksju [112]

Answer:

Part A: 16x^2 -56x+49

I'm not quite sure on Part B and C though, sorry :/.

Step-by-step explanation:

To find the expression we need to solve (4x-7)•(4x-7)

4x•4x = 16x^2

4x•-7= -28x

-7•4x= -28x

-7•-7=49

Combine alike terms

16x^2-56x+49

Hope this helps! If you have any questions on how I got my answer feel free to ask. Stay safe!

3 0
3 years ago
Does anyone want to be frens i like anime and video games and i hate math
navik [9.2K]

Answer:

I love anime and video games. What are your favorite video games?

Mine is Kir.by, and Mine.craft

My favorite show is she-ra, the princess of power.

Step-by-step explanation:

Can I please have brainilest

4 0
3 years ago
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