Author Topic: My proposed solutions for exam 2 (Read 7060 times) Tweet Share

thatisanote · « **on:** November 07, 2011, 03:44:06 pm »

Core
25.0
28.2
1.1
28.25 lower boundary, .:. outlier
65.5%
comment
comment
3-median line
2.39+5.89...
27.7 years

number patterns
plot the point
50
150
$3.20
$26.40
20GB
11GB
$33
9th month
$47.50
$11.31
$460
198100
Cn+1=0.99Cn+100, c1=200000
3781

Geometry & Trig
150m
0.2
152 degrees
78 degrees
208 degrees T
79 degrees T
show that...
1.4m^2
1.2m
21m^2
85.2 degrees
42m
438m^3

Graphs and relations
236g
200g
0.1x+0.04y>=16
shade...
plot line...
1000g
125g
2.3km/h
a=3/2 b=11/2
2 hours
1.38 hours

Tashi · « **Reply #1 on:** November 07, 2011, 03:47:04 pm »

I got all the same for geo/trig and core.

davidle_10 · « **Reply #2 on:** November 07, 2011, 03:47:54 pm »

Same answers as to what I got for core, trig and geo, graphs and relations.

jk93 · « **Reply #3 on:** November 07, 2011, 04:00:42 pm »

can you explain the last question of graphs and relations?

thatisanote · « **Reply #4 on:** November 07, 2011, 04:01:11 pm »

Quote from: jk93 on November 07, 2011, 04:00:42 pm

can you explain the last question of graphs and relations?

Re: My proposed solutions for exam 2

rzak · « **Reply #5 on:** November 07, 2011, 04:08:15 pm »

i think i can remember the answers for networks...

first one was the shortest distance - 200km
where will he finish? - the town starting with B
the different ways there is from town F to town C? i got 6
the distance his friend will cover? - dont remember that one but the route was just a big anti clockwise circle
minimum spanning tree - 510
ACTIVITY B duration time - 2 hours
earliest starting time of activity .... dont remember that question but it was either 3 or 4
activities that could be delayed without affecting were F and H im pretty sure
when activity E is dealyed the new minimum time? 13 hours
when activity G is also delayed new minimum time? 14 hours
source 2 could not reach outlet 1
minimum cut of outlet 1 was 700

and couldnt get the lasdt two questions.

im pretty sure i got em all right except the last two questions, let me know if im missing any or if im wrong for any!

rzak · « **Reply #6 on:** November 07, 2011, 04:15:00 pm »

also for that buisness question that said something about her house increasing in value and when it will be a certain value, was it at the start of 2024??

Ematuro · « **Reply #7 on:** November 07, 2011, 04:25:07 pm »

Quote from: rzak on November 07, 2011, 04:15:00 pm

also for that buisness question that said something about her house increasing in value and when it will be a certain value, was it at the start of 2024??

Apparently its not. You used compound didn't you? I think it was flat rate..

rzak · « **Reply #8 on:** November 07, 2011, 04:29:59 pm »

yeh, lol u sure? shiiit i thought it said due to inflation?

davidle_10 · « **Reply #9 on:** November 07, 2011, 04:39:35 pm »

Inflation->compound

rzak · « **Reply #10 on:** November 07, 2011, 04:40:14 pm »

Quote from: davidle_10 on November 07, 2011, 04:39:35 pm

Inflation=compound

yeh i know, im not 100% sure it said inflation though, do you remember if it did or not?

davidle_10 · « **Reply #11 on:** November 07, 2011, 04:45:49 pm »

It definitely did.

rzak · « **Reply #12 on:** November 07, 2011, 04:54:46 pm »

Quote from: davidle_10 on November 07, 2011, 04:45:49 pm

It definitely did.

phew

j4st_an2 · « **Reply #13 on:** November 07, 2011, 05:04:02 pm »

Quote from: rzak on November 07, 2011, 04:15:00 pm

also for that buisness question that said something about her house increasing in value and when it will be a certain value, was it at the start of 2024??

Yeah i got 2024 too

LittleMunckin · « **Reply #14 on:** November 07, 2011, 05:09:20 pm »

can you explain the last question for trig? because i got 100 more than that?

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