Question

Math hw need urgent help, due in 27 mins!!

i need help with all parts of problem number 41 on this webpage: http://books.google.com/books?id=XHnzPx9a2boC&pg=PA85&lpg=PA85&dq=The+figure+shows+the+power+consumption+in+san+francisco+for+september+19,+1996&source=bl&ots=r4bUQVyS--&sig=D8qpRvRKZEQFDN3jr1BlxXpKxEQ&hl=en&sa=X&ei=qcRkUOWNKq3MigKiv4CoBQ&ved=0CDEQ6AEwAA#v=onepage&q=The%20figure%20shows%20the%20power%20consumption%20in%20san%20francisco%20for%20september%2019%2C%201996&f=false

Answer 1

please help its urgent tthanks :)

Answer 2

a) 6am looks like it falls on 500MW
6pm hmm, thats 12 hours later, so that is 18 on our graph. looks like 700MW

Answer 3

b) Hmm it's a little hard to read, but it looks like it max's out at noon, 12PM

Answer 4

would the difference between 700-500 be the answer to problem a

Answer 5

a) go to 6 and get teh value of the curve. got to 18 and get teh value on the curve.
b) highest point on the graph record the time
c) lowest point on the graph record the time
d) subtract the value of the graph at 0 from the value at 12

Answer 6

c) 3 or 4am are both good answers.

Answer 7

No, for part a), they're asking 2 separate questions, im not sure why they worded it like that though :D

Answer 8

okay for 18hours (6pm) would u say that its about 720mw

Answer 9

Oh sure, i suppose thats a little bit more accurate :)
If you have to input these answers into web assign then that's really lame.. because you can't read the values EXACTLY :D lol

Answer 10

you do webassign too?!

Answer 11

Yah for one of my classes :) I'm alil bit familiar with it