Answer:
(-∞,∞)
Step-by-step explanation:
It is positive for all x
48.24/12=4.02
4.02 inches of rain per month
6000/40 = 150 fans per mile
Answer:
Step-by-step explanation:
<u>Scale is:</u>
- 1 foot = 3/4 inch
- 1 inch = 1 : 3/4 foot = 4/3 foot
a. The length of the room
- 9 inches = 9*4/3 foot = 12 feet
b. The width of the room
- 6 3/4 inches = 27/4 inches = 27/4*4/3 = 9 feet
