Answer:
(A) 
Step-by-step explanation:
The number of laughs (denoted by L) is a function of
- The number of jokes (denoted by J),
- The amount of knowledge about the joke material (denoted by K).
Given 
The appropriate measurement unit for number of laughs will be:

Answer:
12.7
Step-by-step explanation:
9^2+9^2=162
square root of 162 equals roughly 12.7
Use the pythagorean theorem
Two consecutive integers would be 13 and 14
because 13 x 13 = 169 and 14 x 14 = 196 and the inequality fits inbetween perfectly.
Answer:
I used A and got 0.4 and she needs 52200
Step-by-step explanation: