Answer:
C)infinitely many solutions
Step-by-step explanation:

Answer:
1, x = 80
2, z = 5.6
3, w = 18
Step-by-step explanation:
Answer:
3. b
2. c
Step-by-step explanation:
The Range (Statistics) The Range is the difference between the lowest and highest values.
The mean is the sum divided by the count.
I think you can do this way:
Volume = B*h where B is the area of the base.
B= 4 * 10 = 40
V= 40 * 15
V= 600 cm^3