Wednesday
December 11, 2013

# Posts by jarrod

Total # Posts: 30

Math
If a tire rotates at 150 revs/min when the truck is travelling 40km/h, what is the circumference of the tire? 4.44 meters

Math
If twenty people in a factory make 43 shoes in [(3)^.5] / 2 hours, then how many shoes do they make in an eight hour day? 397?

math
four rectangular pictures each have an area of 2400cm2 the sides are all multiples of 5 what sizes could the pictures be

a ration of 6/4..6 reds to 4 blues...how many reds would there be if they were a total of 35 beads

math
triangle abc is congruent to triangle wxy

chemistry
SO2 + H2O --> H2SO3

Chemistry
Hydrogen and methanol (CH3OH) have both been proposed as alternatives to hydrocarbon fuels. a) Write balanced chemical equations for the complete combustion of hydrogen and the complete combustion of gaseous methanol. Combustion reaction for hydrogen: 2H2(g)+ O2 --> 2H2O(l)...

chemistry
oops, disregard the last part it didn't line up right. It will just be 58.14/ 18.02 which gives you moles

chemistry
I believe you would get the molar mass of C4H10 and also the molar mass of water (H20). So C4H10 gives us a molar mass of 58.14 grams/mol and water gives us a molar mass of 18.02 grams/mol. You then would set it up 58.14 grams x mol/ 18.02 grams. Grams cancel and leave you wit...

Science
Lysosomes are organelles found in all animal cells. Lysosomes have enzymes that break down food so it's easier to digest ( this is more on the intracellular level). So the enzyme is breaking up macromolecules ( proteins, lipids, etc.)

Pages: <<Prev | 1 | 2 | 3 | Next>>

Search
Members