tag:blogger.com,1999:blog-8412841385738205350.post5370166717655329229..comments2023-05-22T05:31:50.410-05:00Comments on SPK Grade 7 Math (2008): Quiz October 2ndMr. Isfeldhttp://www.blogger.com/profile/10314975832563646940noreply@blogger.comBlogger15125tag:blogger.com,1999:blog-8412841385738205350.post-25178805515166244892008-10-04T23:33:00.000-05:002008-10-04T23:33:00.000-05:00What is the sum of a squared number? E.G 3 squared...What is the sum of a squared number? <BR/>E.G <BR/>3 squared = 9 <BR/>Is that correct?Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-24749645062187728752008-10-02T09:41:00.000-05:002008-10-02T09:41:00.000-05:00number 14 is not 2500 show me your quiz perhaps th...number 14 is not 2500 show me your quiz perhaps their was a error in the marking process.Mr. Isfeldhttps://www.blogger.com/profile/10314975832563646940noreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-65595143181037238682008-10-02T09:39:00.000-05:002008-10-02T09:39:00.000-05:00althea your second answer is correct for scientifi...althea your second answer is correct for scientific notationMr. Isfeldhttps://www.blogger.com/profile/10314975832563646940noreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-57605243899836955352008-10-02T09:35:00.000-05:002008-10-02T09:35:00.000-05:00factored form looks like this 5 x 5 x 5 that is al...factored form looks like this <BR/>5 x 5 x 5 that is all you need to do.Mr. Isfeldhttps://www.blogger.com/profile/10314975832563646940noreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-12652011837522185602008-10-02T09:34:00.000-05:002008-10-02T09:34:00.000-05:00argie you would say hundredths that is the place 9...argie you would say hundredths that is the place 9 hundredths is the value.Mr. Isfeldhttps://www.blogger.com/profile/10314975832563646940noreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-29649966575486456802008-10-02T09:33:00.000-05:002008-10-02T09:33:00.000-05:00argie follow the rules id significant numbers 1 to...argie follow the rules id significant numbers 1 to the left of decimal multiply by 10 and determine exponent by how many times the decimal has moved.Mr. Isfeldhttps://www.blogger.com/profile/10314975832563646940noreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-54136235342307555812008-10-02T09:31:00.000-05:002008-10-02T09:31:00.000-05:00first of all there won't be anything like 65 to th...first of all there won't be anything like 65 to the exponent 15, but that is not cubed. Cubed is only any base to the exponent 3. Which would be 65 x 65 x 65 still hard but easier.Mr. Isfeldhttps://www.blogger.com/profile/10314975832563646940noreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-72114803930078204742008-10-01T18:38:00.000-05:002008-10-01T18:38:00.000-05:00on the last quiz # 14, is the answer 1 000 000 + 2...on the last quiz # 14, is the answer <BR/>1 000 000 + 20 000 + 0.03 <BR/>Because the guy who corrected my test DIDN'T EVEN PUT THE CORRECT ANSWER WHERE I GOT IT WRONG!Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-49894810341670455792008-10-01T13:03:00.000-05:002008-10-01T13:03:00.000-05:007-72 on the last quiz number 14, how did you get 2...7-72 <BR/>on the last quiz number 14, how did you get 2500? from the question "1.0x10 to the exponent of 6 + 2.0 x 10 to the exponent of 4+ 3.0x 10 to the exponent of -1"aHerrerahttps://www.blogger.com/profile/08237728148249611937noreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-43052866232651253162008-10-01T11:42:00.000-05:002008-10-01T11:42:00.000-05:00i have another question...in scientific part do we...i have another question...in scientific part do we do it like this..2468.101?<BR/><BR/>2.468*10 to the power of 3 or<BR/>2.468 101*10 to the power of 3 <BR/><BR/>Althea 7-72Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-64115267550335567882008-10-01T11:37:00.000-05:002008-10-01T11:37:00.000-05:00what do we do in factored form? do we do it like t...what do we do in factored form? do we do it like this.....eg.<BR/>5*5*5 or do we do the whole thing???like this..eg.5 to the power 0f 3=5*5*5=125???<BR/><BR/>Althea7-72Anonymousnoreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-86329173597797199042008-09-30T17:52:00.000-05:002008-09-30T17:52:00.000-05:00on the test for place value if you say "what place...on the test for place value if you say "what place is the 9? in 2534.897"<BR/>can you just put the hundredths or do you have to put 9 hundredths???argie817https://www.blogger.com/profile/04973939993448881218noreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-89824304337274753612008-09-30T17:51:00.000-05:002008-09-30T17:51:00.000-05:00This comment has been removed by the author.argie817https://www.blogger.com/profile/04973939993448881218noreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-78007685440760041122008-09-30T17:30:00.000-05:002008-09-30T17:30:00.000-05:00mr isfeld. How do you do scientific notation with ...mr isfeld. How do you do scientific notation with a number with a decimal and its more that 6 digits such as 4756.981???argie817https://www.blogger.com/profile/04973939993448881218noreply@blogger.comtag:blogger.com,1999:blog-8412841385738205350.post-79120221142684222122008-09-30T17:12:00.000-05:002008-09-30T17:12:00.000-05:00For cubed, will there be questions like, 65 to the...For cubed, will there be questions like, 65 to the fifteenth exponent?<BR/><BR/>Because thats a bit hard to do without much room.<BR/><BR/>65 X 15 = 975 X 15 = 14625<BR/><BR/><BR/>7-72<BR/><BR/><I>Ronny Singh</I>Anonymousnoreply@blogger.com