If A and B are matrices order 2 x 5, then the sum of matrices A and B is a matrix of order:
5 x 2
5 x 5
2 x 5
4 x 10
none of the above

The solution of an independent system of equations in two variables is:
a new equation in two variables
an ordered pair (x, y) with none real values
an ordered pair (x, y) with real values
none of the above

Find the partial sum of the 12 first terms of the Geometric Sequence with first term a1 = 2 and ratio r = 2

Identify the Conic Section: x² = – 2y
parabola
ellipse
hyperbola
circle

The length of a rectangle is 2 more than twice the width. The perimeter is the rectangles 76. What is the length of the rectangle?

Find the 6th term of a Geometric Sequence if the first term a1 = 500 and the third term a3 = 20

Determine which of the following cannot represent a probability.
3/11
0.567
17/15
55.008%
none of the above

Solve the system of equations by the Substitution Method:
x = 3y – 5
x = y – 15

(2, 0)
(5, 9)
(–5, –1)
(–20, –5)
none of the above

A student takes a multiple choice exam with 15 questions, each with 5 choices. Suppose that the student was unable to study for the exam and just guesses at each question. Find the probability that the student gets exactly 3 correct answers.
0.283
0.250
0.502
2.500
none of the above

Expand the binomial: (2x + 3y)4
16x4 + 96x3 + 216y4 + 81y4
16x4 + 96x3y + 216x2y4 + 216 xy3 + 81y4
16x4 + 256x3y + 216x2y4 + 256 xy3 + 16y4
16x4 – 96x3y + 216x2y4 – 216 xy3 – 81y4
none of the above

A fair six sided die is rolled. What is the probability to roll a 6 or less or a number more than 5?
1/3
5/6
1/6
2/3
none of the above

If A and B are matrices order 2 x 5, then the sum of matrices A and...