Answer:
3x^2+1.5x-9
Step-by-step explanation:
(f+g) (x)
=f(x)+g(x)
=x/2-3+3x^2+x-6
=3x^2+1.5x-9
Answer:
"2.25" is the right answer.
Step-by-step explanation:
According to the question,
The expected value will be:
= 
= 
= 
= 
= 
= 
= 
Thus the above is the right approach.
Do 13x60 and 20x60
Answer: 780 and 1200
Answer:
A and D
Step-by-step explanation:
Unit circle is a circle described by the equation
x^2 + y^2 = 1
We can try each pair and check
A. 
B. 
C. 
D. 
Answer:
36
Step-by-step explanation:
18.3 = 18
1.6 = 2
18 x 2 = 36