Answer:
a. 24
b. 864
Step-by-step explanation:
a. The demand function is:
P = 60 - 2Q
When P = 12:
12 = 60 - 2Q
2Q = 60 - 12
2Q = 48
Q = 48/2 = 24
b. Consumer surplus is given as the integral of Demand function:
![CS = \int\limits {[P(Q) - (p)(Q)] \ dQ\\](https://tex.z-dn.net/?f=CS%20%3D%20%5Cint%5Climits%20%7B%5BP%28Q%29%20-%20%28p%29%28Q%29%5D%20%5C%20dQ%5C%5C)
This implies that:

Answer:
x= -2/9
decimal form is x=-0.2 (repeating)
Step-by-step explanation:
6. 2/3
7. Angle U = 56
8. SB = 15
The answer should be 12 inches
Answer: 1.58
Step-by-step explanation: 1.5757 the first 7 is the hundreth place so you round it up or down depending on whichever is closest