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Mathematics 15 Online
OpenStudy (anonymous):

A spinner has 9 equal sections labeled 1 through 9. What is the probability of spinning an odd number on the spinner and tossing heads on a coin? A.1/18 B.5/18 C.1/3 D.6/11

OpenStudy (anonymous):

WILL MEDAL

OpenStudy (anonymous):

HELP PLEASE!

OpenStudy (anonymous):

That question is done letme post the new one (s)

OpenStudy (anonymous):

k

OpenStudy (anonymous):

Tell if the events are independent or dependent. Explain your reasoning. Each letter of the word PROBABILITY is written on a card and placed in a bag. A P is drawn from the bag and it is not replaced. Then a B is drawn. A. The events are dependent, because the events affect each other. B. The events are dependent, because the events do not affect each other. C. The events are independent, because the events affect each other. D. The events are independent, because the events do not affect each other.

OpenStudy (anonymous):

Well it cannot be C because an independent variable is when the variation does not depend on that of the other. Also it cannot be B because a dependent variable is when the value depends on the other.

OpenStudy (anonymous):

Okay so A or D

OpenStudy (anonymous):

?

OpenStudy (anonymous):

@Truste315

OpenStudy (anonymous):

It would be A

OpenStudy (anonymous):

Okay Thank u

OpenStudy (anonymous):

No problem. ^^

OpenStudy (anonymous):

Tell if the events are independent or dependent. Explain your reasoning. An orange cube is drawn from a bag of different-colored cubes and then the result of tossing a coin is tails. A. The events are dependent, because the events do not affect each other. B. The events are dependent, because the events affect each other. C. The events are independent, because the events do not affect each other. D. The events are independent, because the events affect each other.

OpenStudy (anonymous):

Cannot be A and cannot be D.

OpenStudy (anonymous):

So B or C?

OpenStudy (anonymous):

Does the color of the cube depend on the coin?

OpenStudy (anonymous):

No so C?

OpenStudy (anonymous):

Yes.

OpenStudy (anonymous):

Thanks !

OpenStudy (anonymous):

3 more

OpenStudy (anonymous):

Okay.

OpenStudy (anonymous):

A number cube with faces numbered 1 through 6 is rolled and a coin is tossed. What is the probability that the number cube will show a number greater than 4 and the coin will land with tails up? A.1/12 B.1/6 C.2/5 D.5/6

OpenStudy (anonymous):

It would be 1/6.

OpenStudy (anonymous):

Okay Thanks!

OpenStudy (anonymous):

A bag contains 5 black marbles and 4 white marbles. A spinner has 3 equal sections labeled 1 through 3. What is the probability of drawing a black marble from the bag and spinning a 1 on the spinner? A.5/9 B.1/2 C.2/9 D.5/27

OpenStudy (anonymous):

@FuyukoHarayo

OpenStudy (anonymous):

@Ariel20

OpenStudy (anonymous):

ONLY 2 MORE!!

OpenStudy (anonymous):

It would be A.

OpenStudy (anonymous):

@HELP_PLZ

OpenStudy (anonymous):

@HelpBlahBlahBlah

OpenStudy (anonymous):

@hhelpplzzzz

OpenStudy (anonymous):

WILL FAN!

OpenStudy (anonymous):

Did my message go through?

OpenStudy (anonymous):

@Somy

OpenStudy (anonymous):

No why?

OpenStudy (anonymous):

I put that it was A.

OpenStudy (anonymous):

Okay Thanks

OpenStudy (anonymous):

LAST ONE

OpenStudy (anonymous):

Three cards labeled A, B, and C are placed face down on a table. A number cube has faces labeled with the numbers 1 through 6. What is the probability of turning over a card labeled B and rolling a number greater than 2 on the number cube? A.2/9 B.5/18 C.1/3 D.1/2

OpenStudy (anonymous):

It would be B.

OpenStudy (anonymous):

Thanks I got a Another 60 Thanks anyway for trying

OpenStudy (anonymous):

Bye

OpenStudy (anonymous):

Bye.

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