Identify which of the following equations represent functions. Select all that apply.

y = 4x + 13

x = 5

x2 + y2 = 16

y2 = x - 6

y = 3x2 - x - 1

To the nearest whole percent what is the probability that a randomly selected customer from satellite company while watching recorded shows her off and then a live television?

A line passing through which of the following pairs of coordinates represents a proportional relationship? A. (1.3, 3.3) and (2.3, 4.3) B. (2.5, 5) and (3, 5.5) C. (1.25, 2.25) and (2.5, 5) D. (1.25, 2.5) and (3.75, 7.5)

Write an explanation that justifies this statement: The area of a regular polygon is half the product of the apothem and the perimeter

Suppose that: f (x) = 6x - 3 Find the average rate of change of f (x) from 1 to 3

Assumptions underlying the independent-measures ANOVA Which of the following are assumptions underlying independent-measures analysis of variance? Check all that apply. The samples are drawn from populations of unequal variance.

What is 304,800,400 in expanded form?

How many 1/3 are in 4 wholes

A math teacher gave her class two tests. 76% of the class passed the first test. 58% of the class passed both tests. What is the approximate probability that a student who passed the second test, given that he passed the first test.

What is 75% of 420 minutes?

A student club has 15 members. How many ways can a committee of 6 members be chosen? A. 504 B. 720 C. 5,005 D. 3,603,600