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Mathematics 18 Online
OpenStudy (anonymous):

Solve using the draw-a-figure strategy. A snail is at the bottom of a 10 ft wall. Each day it climbs up 3 ft. Each night it slides back down 1 ft. On which day will it reach the top of the wall? A. day 3 B. day 4 C. day 5 D. day 6

OpenStudy (yrelhan4):

Tried anything?

OpenStudy (dmezzullo):

WAIT LEMME O THIS

OpenStudy (dmezzullo):

DO**

OpenStudy (dmezzullo):

@kels200105 have u done anything yet?

OpenStudy (anonymous):

not really

OpenStudy (dmezzullo):

Do u have any idea on what to do?

OpenStudy (anonymous):

add 2 eachday till 10?

OpenStudy (dmezzullo):

Ya

OpenStudy (anonymous):

k thx

OpenStudy (wolf1728):

kels - this can be done mathematically but there is a "trick" in this problem that's the key to getting the correct answer

OpenStudy (dmezzullo):

So he goes 3 feet a day then loses a foot at night

OpenStudy (yrelhan4):

You're not going to get an easy way out. Where are you stuck? The question clearly states you need to draw a figure. A hint.. Refer to a snail by a simple dot. and mark units 1,2,3 till 10.. Now do as the question says. Move the dot 3 units above and 1 unit down.. Do this until you reach the point where you've marked 10.

OpenStudy (dmezzullo):

Is this an flvs quiz or test question?

OpenStudy (dmezzullo):

Or somethin like that? I've done this b4 in alg 1

OpenStudy (wolf1728):

The trick in this question is to think the snail's velocity is 2 feet per day, the wall is 10 feet high, so it will take 5 days to reach the top - and that answer is wrong.

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