8 articles trouvés pour ce sujet.
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Signs at 1/3 mile intervals |
2020-05-03 |
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Heather pose la question :
The butterfly garden in St. Thomas gardens is a three mile loop at every 1/3 there is a sign along the loop to mark each 3rd of a mile along the loop if Melanie is standing next to the 7th sign at what mile is she?
Penny Nom lui répond. |
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Forty foot and 9 spacers |
2019-06-28 |
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Christopher pose la question :
Ok I've got forty foot and 9 spacers one each end and 7 between what is the distance between the seven in the middle
Penny Nom lui répond. |
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Which term of this sequence has value 8? |
2016-07-20 |
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Lauren pose la question :
Hi there
Which term in the sequence -2; -5/3; -4/3 ; -1; ... has a value of 8.
Since term 2 and 3 of this sequence contain fractions which can be converted to recurring decimals. What is the best way to work out the common difference here.
I do however understand that to work out the nth term of an arithmetic series, the following formula Tn = a + (n-1)d. In this series a = -2
Penny Nom lui répond. |
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Which term of the series 2+7+12+...is 152? |
2016-02-01 |
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francis pose la question :
whice term of the series 2+7+12+...is 152?
Penny Nom lui répond. |
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A 330 foot long fence |
2015-02-15 |
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Marsha pose la question :
I am putting up a fence 330 feet long and want to put the t post every 4 feet
how many t post do i need?
Penny Nom lui répond. |
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A fence post problem |
2015-02-08 |
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Nicole pose la question :
In Susan's rectangular garden plot, she put 12 posts on the long sides
and 8 posts on the short sides. How many posts did she use altogether?
(The answer is not 40.)
Penny Nom lui répond. |
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A clock takes 3 seconds to strick the hour of 3 o'clock |
2012-03-09 |
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saptarshi pose la question :
[ A clock takes 3 seconds to strick the hour of 3 o'clock. How many seconds will it take to strick 9 o'clock?]
Robert Dawson lui répond. |
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A pen with 40 post on each side |
2008-03-18 |
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Manpreet pose la question :
how many post do you need to make a pen with 40 post on each side
Penny Nom lui répond. |
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