Sunday
May 19, 2013

Posts by Martha


Total # Posts: 233

LIMIT(CALCULUS)
YOU MIGHT WANT TO TRY PLUGGING IN THE TWO, AND THEN OF COURSE THE REST OF THE SOLUTIONS WILL BE GREATER THAN THE ONE YOU PUT THE TWO INTO. I SINCERELY HOPE THAT HELPS! *PLEASE NOTE I'M NOT 100% POSITIVE ON THIS! THIS IS JUST A SUGGESTION! I WISH YOU THE BEST OF HOPE!

college physics
Find the height from which you would have to drop a ball so that it would have a speed of 8.4 m/s just before it hits the ground.

statistics/probability
describe the sample space for a spinner with four equal sections of blue, red, green and yellow.

chem 121
We did a lab separating out the components of a mixture. One of the lab questions is "The weight of naphthalene was obtained by weighing the collected solid. Was this an accurate weight of the naphthalene present in the original sample?" I don't know how to answe...

english
b

Science
A boy walks a total distance of 210 km due North. His starting position is at 20 km and his final position is 34 km. If it takes him 3 hours and 20 minutes to make this trip, what is his total velocity? What is his speed?

math
if $1747.56 is including HST, what is that price without the HST?

History
Describe Sumerian religious practices

civics
who are some good citizens? for example terry fox or mother teresa. i need people other than them

science
2.64*10^-5

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