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Mathematics 20 Online
OpenStudy (peachy1):

MAth

OpenStudy (youngstudier):

What do you think the answer is? :)

OpenStudy (youngstudier):

@Peachy1

OpenStudy (anonymous):

|dw:1460823804568:dw|

OpenStudy (peachy1):

b

OpenStudy (youngstudier):

B is not correct. Look at the visual @surjithayer provided. Now, keeping that in mind, what else do you think the answer could be?

OpenStudy (peachy1):

ok

OpenStudy (peachy1):

its not b and its not a

OpenStudy (peachy1):

im positive

OpenStudy (youngstudier):

Right, so that means it's either C or D. Based on the visual, which one do you think is the correct answer? :)

OpenStudy (peachy1):

D it the answer

OpenStudy (youngstudier):

Uhm, no. The radius is half the diameter, so that means the answer would be: ?

OpenStudy (peachy1):

oh! okay to it is c i was looking at the answers rong

OpenStudy (youngstudier):

Yes, C is correct. Good job! ^.^

OpenStudy (peachy1):

THankyou!

OpenStudy (youngstudier):

No problem! ^_^

OpenStudy (peachy1):

i have more questions can you help me with thares only 4 left

OpenStudy (youngstudier):

I would love to :)

OpenStudy (youngstudier):

Yep, A is correct. :3 Nice work.

OpenStudy (youngstudier):

What do you think the answer is for this one? :)

OpenStudy (peachy1):

i think it is c

OpenStudy (youngstudier):

Uhm, no First multiply 2.5 by 2 Then multiply that result by 3.14 Once you get that, tell me what you think the answer is then :)

OpenStudy (peachy1):

ok

OpenStudy (peachy1):

15.7

OpenStudy (peachy1):

@YoungStudier

OpenStudy (youngstudier):

Correct, so rounded up that equals...?

OpenStudy (peachy1):

ok

OpenStudy (peachy1):

16cm

OpenStudy (youngstudier):

Yep, so that's your answer ^_^

OpenStudy (peachy1):

ok 2 more :)

OpenStudy (youngstudier):

Ok, so what do you think the answer is for #4?

OpenStudy (peachy1):

i think it is 90m

OpenStudy (youngstudier):

Uhm, no, but you're close. Divide 282.6 by 3.14 Then divide that by 2 The result is your answer :)

OpenStudy (peachy1):

45

OpenStudy (youngstudier):

Correct! :) Now what do you think the answer is for #5? :)

OpenStudy (peachy1):

hmm i think it is 8 rotaction

OpenStudy (youngstudier):

Uhm, no, not quite. Let's walk through this. Okay, so first we gotta find the circumference. 14 *2 = ? The result of that is multiplied by 3.14 Then, we take that result and multiply it by each answer choice. :)

OpenStudy (peachy1):

10

OpenStudy (youngstudier):

Nope. ;P Try again, what else? :)

OpenStudy (peachy1):

5 ^_^

OpenStudy (youngstudier):

Yes! Great job! ^_^

OpenStudy (peachy1):

YAY! thankyou :)

OpenStudy (peachy1):

i got 100%

OpenStudy (youngstudier):

Glad I could help. :)

OpenStudy (peachy1):

thankyou see you later :)

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