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Mathematics 80 Online
OpenStudy (anonymous):

Pablo collects golf balls at a golf driving range. Each bucket holds 35 golf balls. If Pablo has 39 buckets to fill, about how many golf balls will he need to collect to fill all the buckets!

OpenStudy (anonymous):

1,365 Golf balls

OpenStudy (anonymous):

So can you help me?

OpenStudy (anonymous):

Thanks :) but can you draw the work!

OpenStudy (anonymous):

35 golf balss in each bucket *39 buckets =1365 golf balls in all to fill the 39 buckets

OpenStudy (anonymous):

Does that include estimating because it says ABOUT how many golf balls will he need to collect to fill all the buckets

OpenStudy (anonymous):

here it is. hope it helps

OpenStudy (anonymous):

or you could simply calculate 35 times 40 because that is close enough and that would be estimating. 35 * 40= 1400. Now that sounds like estimating

OpenStudy (anonymous):

Thanks!

OpenStudy (anonymous):

you welcome

OpenStudy (anonymous):

would you be able to do this? \[122 - 28 x 4 + 2^4\]

OpenStudy (anonymous):

wait

OpenStudy (anonymous):

is the x4 like x^4 or just x4?

OpenStudy (anonymous):

Times 4. I am still trying to figure out how to use the equation button :P

OpenStudy (anonymous):

for times just put *

OpenStudy (anonymous):

the Answer is 26

OpenStudy (anonymous):

I don't get it! Im doing it on paper and Im getting different answers everytime! 122 - 28 x4 + 2^3 122 - 28 x4 + 8 122 - 122 + 8 0 + 8 8

OpenStudy (anonymous):

well I check with three diffrent calculators and got 26 all the time. I can give you all the links

OpenStudy (anonymous):

I will draw it to you how they did it

OpenStudy (anonymous):

122 - 28 x4 + 2^3 putting that in google tells me 18. But doing it on paper tells me 8!

OpenStudy (anonymous):

OpenStudy (anonymous):

I'll talk to you later I have to go do something else!

OpenStudy (anonymous):

look at my pic first. I explained everything they did in there

OpenStudy (anonymous):

2^3! not 2^4

OpenStudy (anonymous):

2^3 equal 8

OpenStudy (anonymous):

well then 122-112+8=18

OpenStudy (anonymous):

Thanks :) i have to seriously go now!

OpenStudy (anonymous):

It is the same thing except you have to change 16 with 8 and that is all. I will fix the picture.

OpenStudy (anonymous):

The picture is now fixed. That has to be your answer. Now I am done.

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