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Mathematics 19 Online
OpenStudy (anonymous):

The line graph below shows the weight of two baby animals born at the zoo. https://app156.studyisland.com/pics/188547q17replacement.png Based on the information in the graph, which of the following is the best prediction of the weight of the walrus when it is 18 months old? 510 pounds 621 pounds 536 pounds 443 pounds

OpenStudy (anonymous):

@PilotguyGaming

jagr2713 (jagr2713):

what do you see on the graph

OpenStudy (anonymous):

510

jagr2713 (jagr2713):

no

OpenStudy (anonymous):

i think it's 621

OpenStudy (anonymous):

whoops 621

OpenStudy (anonymous):

forgot about the 111 at the beginning

jagr2713 (jagr2713):

Its C because if you subtract 196 from 111 it =85 and if you add 451+85 it equals 536 you get it

OpenStudy (anonymous):

C???

OpenStudy (anonymous):

but 85 is every 3 months

jagr2713 (jagr2713):

Yes do you see what i did

OpenStudy (anonymous):

okay i'll just submit it and see who's right

OpenStudy (anonymous):

ok

jagr2713 (jagr2713):

but you see they said what will the walrus weight after 18months and it stops at 12 so you add

OpenStudy (anonymous):

it was 621 cause the weight was increasing by 85 every 3 months

OpenStudy (anonymous):

:D

jagr2713 (jagr2713):

My bad sorry about that

jagr2713 (jagr2713):

read the question wrong

OpenStudy (anonymous):

it's fine :)

OpenStudy (anonymous):

I did to the first time until i notcied my margin of error

OpenStudy (anonymous):

thanks you guys!

OpenStudy (anonymous):

Any time :D

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