Ask your own question, for FREE!
Mathematics 14 Online
OpenStudy (alina123):

Help!

OpenStudy (anonymous):

with what

OpenStudy (alina123):

im attaching a file, one sec

OpenStudy (alina123):

OpenStudy (alina123):

or the first page can you check my answer to the last question

OpenStudy (anonymous):

it all looks correct to me

OpenStudy (alina123):

ok on to the second

OpenStudy (alina123):

or the first question im confusedf

jigglypuff314 (jigglypuff314):

for the h) about the hiking, in the denominator, 4 x 2 does not equal 4 :)

OpenStudy (alina123):

oh one sec

OpenStudy (alina123):

so the answer is 9 and 5/8

jigglypuff314 (jigglypuff314):

yes :)

OpenStudy (alina123):

ok for mr. bucherman is the potting soil included.

OpenStudy (alina123):

would it be 8

jigglypuff314 (jigglypuff314):

yes :)

OpenStudy (alina123):

20 ft per second would be the y axis or x

OpenStudy (alina123):

for the next problem

jigglypuff314 (jigglypuff314):

20 would be the slope :) because slope = rate

OpenStudy (alina123):

oko

OpenStudy (alina123):

im guessing b

jigglypuff314 (jigglypuff314):

correct ^_^

OpenStudy (alina123):

i completely dont understand 3

OpenStudy (anonymous):

im not to good with math

OpenStudy (alina123):

its ok

OpenStudy (alina123):

im learning fromjiggly

OpenStudy (alina123):

wait wouldnt you do 6.25 times 1 mile

OpenStudy (alina123):

or .5

jigglypuff314 (jigglypuff314):

I would personally do the ratio 1 x --- = ---- 0.5 6.25

OpenStudy (alina123):

12.5 miles1

jigglypuff314 (jigglypuff314):

yes :)

OpenStudy (alina123):

kk the next problem is also a proportion right

OpenStudy (alina123):

3 over 5 is equal to blank over 24

jigglypuff314 (jigglypuff314):

That's right! :D

OpenStudy (alina123):

14.4 wins

jigglypuff314 (jigglypuff314):

that's what I got, but doesn't really make sense in real logic... I'm not sure :/

OpenStudy (alina123):

true so there losses were 5 cant we subsitute a variable

OpenStudy (alina123):

or 3.5 of 24

jigglypuff314 (jigglypuff314):

you can put 14.4 for now and if it's wrong, then maybe the ratio was 5:3 5 being wins so 5 over 3 = x over 24 which will give you a whole number :)

OpenStudy (alina123):

well i guess i will make 5 over 3 then in school ask the teachert

OpenStudy (alina123):

actually the new way you said gives you 54

jigglypuff314 (jigglypuff314):

? 24 time 5 divided by 3 = 40

OpenStudy (alina123):

i meant to say 40 but there were 24 games

jigglypuff314 (jigglypuff314):

:O :O :O ooohhhhhhh that's what I read wrong >,< sorry ratio is part to part so 3+5 = 8 so win ratio is 3/8 so 3/8 = x/24 that's the right way :P

OpenStudy (alina123):

lol ok

OpenStudy (alina123):

for 5 the answer is fun center because theirs something with the unit rate but event though its a straight line why is it proportional.

jigglypuff314 (jigglypuff314):

o.o idk that one sorry... I thought proportional relationship means that the graph is a straight line... but they're both straight lines...

OpenStudy (alina123):

its ok i know i just dont know how to explain anyway to the next page

OpenStudy (alina123):

s the length and height 18i

jigglypuff314 (jigglypuff314):

18 by 18ft yep ^_^

OpenStudy (alina123):

rea is 36 inca

OpenStudy (alina123):

36 icnhes

jigglypuff314 (jigglypuff314):

area is length times width :)

OpenStudy (alina123):

oh you meant 18 times 18 i was doing the drawings demensions 324

jigglypuff314 (jigglypuff314):

yep :)

OpenStudy (alina123):

324 inches squared

jigglypuff314 (jigglypuff314):

I think his real room is in ft?

OpenStudy (alina123):

yeh is the next question 4 or .4

jigglypuff314 (jigglypuff314):

4 :)

OpenStudy (alina123):

he graph doesnt make sense

OpenStudy (alina123):

how can 15 be 100 calories

jigglypuff314 (jigglypuff314):

idk xD swimming burns a lot of calories :P what do you not understand? ... hmmm... you can get the slope from the two points of the graph that you are sure of

OpenStudy (alina123):

so whats in the middle of 5 and 10 in swimming time

OpenStudy (alina123):

5.5

jigglypuff314 (jigglypuff314):

mmm you have points (7.5 , 50) and (15 , 100) find the slope between them?

OpenStudy (alina123):

6.66 repeating bar

jigglypuff314 (jigglypuff314):

yes, so at one minute she should have burned 6 2/3 calories

OpenStudy (alina123):

equation is 6.66 x equals c

OpenStudy (alina123):

then the last one is 72 min

jigglypuff314 (jigglypuff314):

correct! :)

OpenStudy (alina123):

while you were asking help for your problem id thought i solve the whole sheet so yah! but thanks for the help

jigglypuff314 (jigglypuff314):

lol Glad I could help ^_^ I gtg now ttyl :)

Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!
Can't find your answer? Make a FREE account and ask your own questions, OR help others and earn volunteer hours!

Join our real-time social learning platform and learn together with your friends!