a) Derive an equation of the line passing through the points A(0,5) and
B(4,25).
b) Using the equation found in part a find the percentage of homes with
digital TV services at the beginning of 2001.
a) We find the slope between points (0,5) and (4,25)
slo

MA 170 ASSIGNMENT NUMBER 1 GARY MCCRACKEN G00025974
Section 1.1 Page 6
Parenthesis have to be used before some of
the equations in order to keep excel from
formulating
4) Quadurant 2 (-2,5)
Section 1.2 Page 18
2)
(3,-1), (-1,0)
m= y2-y1/x2-x1
"= (-1) - 0

CJ305 Intro to Criminal Justice Ethics W1 Assignment Ethical Systems
Ethical Systems
Gary McCracken
CJ305 Intro to Crim Justice Ethics
Tracy Fredley
July 1 2013
1
CJ305 Intro to Criminal Justice Ethics W1 Assignment Ethical Systems
2
Abstract
For this ass

1
WEEK 2
Week 2 Assignment
LaKinya Torres
Grantham University
2
WEEK 2
1.True: Two Line equations will have a unique solution if and only if they intersect each other at
a particular point ( x, y ). If Lines are parallel, then they'll never intersect and

1
WEEK 5
Week 5 Assignment
LaKinya Torres
Grantham University
2
WEEK 5
1. True, the formula for simple interest is I=P*r*t, so the relationship itself says that I is directly
proportional to T and T is of order 1, so the interest is linearly dependent.
2.

1
WEEK 7
Week 7 Assignment
LaKinya Torres
Grantham University
2
WEEK 7
1. False, E and F are mutually exclusive if E
2. True, there are only two possible outcomes heads or tails. The probability of getting a head is
0.51, so the probability of getting a t

1
WEEK 5
Week 5 Assignment
LaKinya Torres
Grantham University
2
WEEK 5
1.True or false. When simple interest is used, the accumulated amount is linear function of time.
True, the formula for simple interest is I=P*r*t, so the relationship itself says that

1
WEEK 3
Week 3 Assignment
LaKinya Torres
Grantham University
2
WEEK 3
1. TRUE : all the coefficients are nonpositive so if one of the xi becomes positive (so not
equal to 0) the value of the objective function would decrease : so the only possibility to

1
WEEK 7
Week 7 Assignment
LaKinya Torres
Grantham University
2
WEEK 7
1. False, E and F are mutually exclusive if E F. E and G are mutually exclusive so E G. But
we dont necessarily have F G. E F and E G but not F G. Say E is 2,4,6 and F is 1,3,5
then th

What is a fair game? Is the game of roulette as played in American
casinos a fair game? Why?
A Fair game is that game in which one player has no advantage over the other, in
probability we say that a game is fair when the expected value E(x) of an event i

MA 170 ASSIGNMENT WEEK 5 Number 4 GARY MCCRACKEN G00025974
Exercise 5.1 Page 269
4)
The formula for future amount using simple interest is
A=P(1+rt)
P=$1200, r=0.07, t= 8 months = 8/12 years = 2/3
A= 1200 (1+0.07[2/3])
A = $ 1256
6)
A= P (1+rt)
P= A/1+rt