HELP
1. What are the two kinds of probability calculations?

A. Probability and Outcomes
B. Theoretical and Experimental
C. Sampling and Calculations

2. How can a probability be written?

A. Fraction
B. Decimal
C. Percent
D. All of the above

1) B

2) D

Step-by-step explanation:

Theoretical probability would be like saying you have a 1/6 chance of rolling a 3 on a 6 sided dice.

Experimental probability would be rolling a dice 100 times, and creating the ratio of 3s.

The probability 'one in four' can be written as 1/4, .25, and 25%

c. y = 1/4 x + 5

step-by-step explanation:

first, put the equation of the line on the graph into slope-intercept form

(y = mx + b):   y = -4x + 8

second, a perpendicular line has to have "an opposite/reciprocal slope" to the original slope. so, find the "m" value in your original equation (it's -4, right? )

original slope: m = -4   perpendicular slope: change the sign to its opposite and find the reciprocal ("flip" the number)

new slope is now positive (b/c the original slope was negative 4), and it's 1/4 (not the original slope of 4 or 4/1)

answer: (x+2) (x+3) are the binomials for your question : )