Which ratio best defines theoretical probability?
number of possible outcomes: number of favorable outcomes
number of favorable outcomes: number of possible outcomes
number of nonfavorable outcomes: number of possible outcomes
number of possible outcomes: number of nonfavorable outcomes

Number of favorable outcomes:Number of possible outcomes  

Step-by-step explanation:

Theoretical probability is found by comparing the number of ways an event can occur, also called the number of favorable outcomes, to the total number of possible outcomes.

 Second option is correct.

Step-by-step explanation:

Since we know that Theoretical probability is the ratio of the number of favorable outcomes to the number of possible outcomes.

It means the possibility of favorable outcome out of all possible outcomes.

Mathematically, it is expressed as :

Hence, Second option is correct.

for the first question it would be the second answer for the second question it would be the third answer and for the third question it would be the first answer

step-by-step explanation:

to find the perimeter of the rectangle this is the expression:

x-9+x-9+3x-4+3x-4=138

if we simplify it:

8x-26=138

remember, 138 is what it all adds up to

the length is 11.5cm

the width is 57.5cm

the area is 661.25cm^2

the answers might not be correct use at own risk