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Mathematics 7 Online
OpenStudy (anonymous):

QUICK QUESTIONS- WILL MEDAL JUST NEED TO KNOW IF IM RIGHT #3- I Chose 43.11 #5- I Chose period: 4; amplitude: 3.5 #6- I Chose period: π; amplitude: 1

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

OpenStudy (anonymous):

and is this one right?

OpenStudy (anonymous):

I have no idea .. Sorry .

OpenStudy (anonymous):

Maybe tag like @KendrickLamar2014 @k_lynn @iGreen Im not sure .

OpenStudy (k_lynn):

I don't know this, sorry :/ Maybe @rational would know.

OpenStudy (anonymous):

@angel12310

OpenStudy (anonymous):

Idk sorry

OpenStudy (anonymous):

#3 is wrong. #5 is right. #6 is wrong.

OpenStudy (anonymous):

@LegendarySadist thanks..do you know if you could help me with 3 & 6?

OpenStudy (anonymous):

Sure, I can help.

OpenStudy (anonymous):

for #3 if it says nearest hundredth how do i get to that again..? its not 52?

OpenStudy (anonymous):

What did you get for #3?

OpenStudy (anonymous):

@LegendarySadist 52

OpenStudy (anonymous):

That would be it. In your initial post, you said your answer was 43.11.

OpenStudy (anonymous):

@LegendarySadist yeah i know but i did it in paper on rl sorry I'm homeschooled lol

OpenStudy (anonymous):

lol it's fine. So that means the only one left is #6. You had the period right, the period is pi, but the amplitude would be half of the highest point to lowest point. Since there is a 4 distance from top to bottom, the amplitude would be 2, not 1.

OpenStudy (anonymous):

thank you @LegendarySadist !! I'm fanning you and medaling

OpenStudy (anonymous):

No problem :)

OpenStudy (anonymous):

@LegendarySadist do you think you could help me with 2 more? i kind of understand them but not sure..sorry i have like 14 min left to turn this in lol

OpenStudy (anonymous):

Sure, what are they?

OpenStudy (anonymous):

I chose 20 for this one @LegendarySadist

OpenStudy (anonymous):

and I chose 148.5 for this one @LegendarySadist

OpenStudy (anonymous):

@LegendarySadist and this one i chose not periodic..

OpenStudy (anonymous):

I can't help with the half-life question (can't remember the formula), but I can help with the eagle watching question. And I'm pretty sure the last one is not periodic.

OpenStudy (anonymous):

@LegendarySadist ok thats fine

OpenStudy (anonymous):

@LegendarySadist so is "not periodic" right?

OpenStudy (anonymous):

Yeah, it should be "not periodic"

OpenStudy (anonymous):

@LegendarySadist yay! glad i got it right lol ok so the eagle one..can u help me

OpenStudy (anonymous):

@LegendarySadist heres a picture of it kinda..idk the answer tho .-. I'm stuck

OpenStudy (anonymous):

Is that your picture or an official picture?

OpenStudy (anonymous):

@LegendarySadist its not an official picture its a drawing from a discussion

OpenStudy (anonymous):

@LegendarySadist ahhh idk the answer but i have 50 seconds left! thanks anyways! i appreciate it.

OpenStudy (anonymous):

But it says that the BASE of the telescope is 116m from the BASE of the cliff. Shouldn't it look more like this?

OpenStudy (anonymous):

@LegendarySadist i guess it should..sorry not the best at math

OpenStudy (anonymous):

So the answer would be in the 90's at least.

OpenStudy (anonymous):

Honestly idk. I hate word problems like those because they make visualizing the problem the hard part which takes away from actually learning the concepts.

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