S(x)=3x²
t(x)=4x
(t*s)(-2)=(3x² * 4x)(-2)=(12x³)(-2)=-24x³
Answer: (t*s)(-2)=-24x³
Answer:
43% (or 0.43)
Step-by-step explanation:
The probability or proportion of participants preferring Ad B = number of participants preferring Ad B/ total number of participants
= 86 / (54 + 86 + 60)
= 0.43
= 43%
Answer:

Step-by-step explanation:
Given


Required
Determine the relationship between x and y
First, we calculate the unit rate, using:

Where k is the unit rate.
Substitute 176 for y and 44 for y

Divide both sides by 44




Substitute 4 for k in 

Hence, the relationship between x and y is: 
-5, -4, 0, 2, 3. From smallest to largest
Answer:
216x^9y^12
Step-by-step explanation: