Mathematics
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OpenStudy (samantha2234):
Can someone PLEASE help, I will medal!!!!
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OpenStudy (samantha2234):
OpenStudy (misty1212):
HI!!
OpenStudy (samantha2234):
:) Hello
OpenStudy (misty1212):
what do you think is the number farthest to the left?
OpenStudy (misty1212):
obviously it is a negative choice
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OpenStudy (samantha2234):
above or below?
OpenStudy (misty1212):
you have 8 numbers to choose from up top right? then you are supposed to drag them to the number line?`
OpenStudy (samantha2234):
Yaassss!!!! My teacher drew all over them so they are kinda hard to see
OpenStudy (misty1212):
so the question is, what do you think goes in the left hand slot, the first position on the number line
OpenStudy (misty1212):
if it is not obvious, i will tell you
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OpenStudy (samantha2234):
Yeah, I'm not catching on
OpenStudy (misty1212):
ok so the negative numbers are on the left, yes? we have to choose one with a minus sign in front
OpenStudy (samantha2234):
Indeed
OpenStudy (misty1212):
there are 4 choices with a minus sign
OpenStudy (misty1212):
and i don't know it it is obvious or not, because the numbers look goofy but you do know that \(\sqrt{100}=10\) yes?
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OpenStudy (misty1212):
which makes \(-\sqrt{99}\) very close to \(-10\)
OpenStudy (samantha2234):
Okay
OpenStudy (misty1212):
so that is the one farthest to the left
OpenStudy (samantha2234):
Got that in
OpenStudy (misty1212):
ok now three more minuses to go
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OpenStudy (misty1212):
what do you think is further to the left, \(-10\sqrt{\frac{3}{2}}\) or \(-\sqrt{17}\)? it if is not clear, a calculator would help`
OpenStudy (samantha2234):
-17 or whatever I cant do the symbol :p
OpenStudy (misty1212):
actually no,
OpenStudy (samantha2234):
-.- Im not good at this
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OpenStudy (misty1212):
you see that \(-10\sqrt{\frac{2}{3}}\) is about \(-8.16\)
OpenStudy (samantha2234):
Yeah now I do
OpenStudy (misty1212):
whereas \(-\sqrt{17}\)is about \(-4.13\) so \(-10\sqrt{\frac{2}{3}}\)is the next one on the left
OpenStudy (samantha2234):
Yay!!! Only twp more negatives!!!
OpenStudy (misty1212):
then comes \(-\sqrt{17}\)
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OpenStudy (misty1212):
don't worry about being good at it, you are learning it
OpenStudy (samantha2234):
:) true
OpenStudy (misty1212):
ok one more negative to put in, and we are done with the minuses
OpenStudy (samantha2234):
Yupp, and I believe pi would go near the 3
OpenStudy (misty1212):
yes, just to the right of 3
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OpenStudy (samantha2234):
On the positive side
OpenStudy (misty1212):
yes
OpenStudy (misty1212):
just a little bigger than 3, means just to the right of 3
OpenStudy (misty1212):
how about the one near 7, what do you think that is?
OpenStudy (samantha2234):
50
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OpenStudy (misty1212):
yes, since \(\sqrt{49}=7\), \(\sqrt{50}\)is just to the right
OpenStudy (misty1212):
so only two more to go, which should be easy enough to figure out
what number is bigger, 4 or 9
OpenStudy (samantha2234):
9
OpenStudy (misty1212):
ok so \(\sqrt[3]{4}\) will be to the left of \(\sqrt[3]{9}\)
OpenStudy (samantha2234):
so that would go near the one?
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OpenStudy (misty1212):
\(\sqrt[3]{4}\) is closer to the 1, \(\sqrt[3]{9}\) is closer to 2
OpenStudy (samantha2234):
:) got it!
OpenStudy (misty1212):
you want to take a screen sho-t of your answers i will check it
OpenStudy (samantha2234):
Sure
OpenStudy (samantha2234):
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OpenStudy (lexi):
shes doing a interim test
OpenStudy (misty1212):
you got it \[\color\magenta\heartsuit\]
OpenStudy (samantha2234):
Thanks ♥
OpenStudy (misty1212):
yw