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Mathematics 17 Online
OpenStudy (anonymous):

When rolling a number cube with sides labeled 1 through 6, what is the probability of rolling a number greater than 3? Express your answer in simplest form.

OpenStudy (anonymous):

It has to be a fraction

OpenStudy (anonymous):

3/6?

OpenStudy (anonymous):

yes

OpenStudy (anonymous):

Correct. Numbers greater than 3: 4, 5, 6 Possible numbers: 1, 2, 3, 4, 5, 6

OpenStudy (anonymous):

or 1/2?

OpenStudy (anonymous):

but simplify

OpenStudy (anonymous):

yes so 1/2

OpenStudy (anonymous):

good job!

OpenStudy (anonymous):

Thank you!

OpenStudy (anonymous):

yes what do you need help with? :)

OpenStudy (anonymous):

A spinner has three sections. The table shows the results of spinning the arrow on the spinner 80 times. Section 1 Section 2 Section 3 18 30 32 What is the experimental probability of the arrow stopping over Section 3? A.1/32. B.3/32 C.1/3 D.2/5.

OpenStudy (anonymous):

@sparklingbubbles

OpenStudy (anonymous):

is 18, 30, and 32 a percentage of the amount of space it takes in the section?

OpenStudy (anonymous):

what does it represent?

OpenStudy (anonymous):

Yes!

OpenStudy (anonymous):

No its not.

OpenStudy (anonymous):

What is the experimental probability of the arrow stopping over Section 3?

OpenStudy (anonymous):

That is the question it is trying to ask.

OpenStudy (anonymous):

well think about it

OpenStudy (anonymous):

It has to be a fraction though

OpenStudy (anonymous):

use the number of section 3 over the amount of spins

OpenStudy (anonymous):

in a fraction of course

OpenStudy (anonymous):

so what fraction would that be?

OpenStudy (anonymous):

okay well did u get it? cause i could help you but you aren't responding

OpenStudy (anonymous):

Please close your question. Thank you! :-)

OpenStudy (anonymous):

@pleasehelpmehnow

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