the line is marked with 12 points.the distance between any 2 adjacent point is 3 units.Find the total number of points that are more than 19 units away from point P
A)2
B)3
C)4
D)5
E)6
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OpenStudy (anonymous):
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sorry for the ugly drawing
OpenStudy (anonymous):
draw a picture and count is what i would do
OpenStudy (anonymous):
i did but i got 7 and its not in the answer choice
OpenStudy (anonymous):
@satellite73
OpenStudy (anonymous):
@oldrin.bataku help? :3
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OpenStudy (anonymous):
what is point P ?
OpenStudy (anonymous):
? what u mean
OpenStudy (anonymous):
i mean where in the picture is P ? is it the left most point?
OpenStudy (anonymous):
yes all the way to the left
OpenStudy (anonymous):
i was think 7 cuz 3x7=21 which is more than 19,
but it dont have that and the highest is 6,
but with 6 it only have 18 units away, not 19....
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OpenStudy (anonymous):
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OpenStudy (anonymous):
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OpenStudy (anonymous):
i count seven
OpenStudy (anonymous):
yeah i counted 7 but 7 isnt in the answer choice
OpenStudy (anonymous):
oh!!! nvm i figured it out on what it means now ^^
thanks!!
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OpenStudy (anonymous):
ok care to enlighten me?
OpenStudy (anonymous):
oh weird, now i count five
hmmmm
OpenStudy (anonymous):
it means any point beyond 19... so the points beyond the 6th point are the answers
OpenStudy (anonymous):
ok
OpenStudy (anonymous):
sorry i meant 7th point
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OpenStudy (anonymous):
so pint 8,9,10,11,12 are the points beyond 19 ,and so theres 5 of them