Math 1220, Written Homework Assignmer Determine whether the relation represents 1. {(-3, 4), (-2, 7), (2, -1), (-4, 2), (7, -2), (3, 5

Q: 3 3 x-5 1 322

A:

Q: 6/4 - 2/4

A: Explanation and solutions is given below.....

Q: 1.25a +3> 0.5a-6 and 2.5a 129-1.5a

A:

Q: 4x 3x + 4 5x

A: In a parallelogram diagonals bisect each other.

Q: -3 1 8 3 7 -1 4 0 5 3]

A:

Q: 1b+1b

A: Applying  addition operation since terms with same variable  binomial addition

Q: . 8х-4у>-28 6y212х-36

A:

Q: 36-9z

A: Given that:36-9z

Q: [-1 ] 5 8 1,

A:

Q: 2. 9=x-2y 3x + 5 = 2y

A: The given equations are system of linear equations in variables x and y. We solve these by…

Q: 4 1/2 + 3 2/3=

A: Given,

Q: 1.2x – 3.6 + .3x = 2.4

A:

Q: Number 6.12

A: From part (6.11), Let x be the random variable denote that the amount of snow fall between 1 inch…

Q: how did you get infinity

A: we need to know that limx→∞(x)=∞ and limx→∞x2=∞and∞=∞

Q: 22 7/8 - 7=

A: Given,

Q: nvert

A:

Q: -96 6 -7 A = -3 d 4A.

A:

Q: the series

A:

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.