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- Math Basic Geometry. Unit: Volume and surface area. Volume of a Cone. How does he solve for r^2
https://support.khanacademy.org/hc/en-us/community/topics/115000487007-Study-Group Hi, Most people ask for clarification under the video, then if they need more help, they go over to the study gr...
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I'm happy to help. As a homeschool teacher, sometimes I have free time to answer these questions before a public/private teacher can. Other times, someone else gets to it first. And sometimes, we...
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Hi Allegra, I see the misunderstanding now. The SAT practice is set up with one hint, so that students who have already learned the material can use one hint to figure out the problem. The courses...
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Hi Allegra, I can understand your frustration. However, I'm confused about why you were counting a question right if you knew that they got it wrong once. The point to the hint function is to get ...
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Hi Gwen, While I would love to help, I'm a bit confused. Fractions aren't inherently true or false, so I'm not sure if he's confused or I'm misunderstanding. These are the standards (4.NF.1.1 is t...
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Hi Katelyn, I used to do minutes too, but occasionally it timed out (2 digit and multi-digit multiplication, long division, etc). I would suggest looking at the actual work accomplished in that ti...
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Hi Moore, When this happens, there are a number of things that could be happening. For my students, it's usually that our internet is spotty for a few seconds, so refreshing the screen or going ou...
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Hi Cedric, If you are interested in translating, please! contact KA here https://support.khanacademy.org/hc/en-us/articles/202483760-Can-I-help-translate-content-into-other-languages- They are alw...
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I was thinking about this again the other day. One of the older videos is still up, and my 4th grader wanted to know what the thing in the upper corner was, since the page was so different from th...
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Hi Robin, Emily, Please use the link to contact support. They will be able to help you or let you know that you need to create a new account. https://support.khanacademy.org/hc/en-us/requests/new
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Gesamtaktivitäten 311
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Letzte Aktivität
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Stimmen 46
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