50
Age - x
500 - 3x = 350
3x = 150
x=50
Answer:
the total number of seats on the plane
Step-by-step explanation:
Answer:
3. 7.2
4. 20
Step-by-step explanation:
Answer:
V = 27.16inch^3
Step-by-step explanation:
Find the radius = 8/2 = 4
V=4/3 π r3
V=4/3 π * 4 x 4 x 4
V=4/3 π * 64
V = 4/3 π = 0.42441318157 = π +1/3 Take this and multiply to 64
0.42441318157 x 64 = 27.1624436205 = 27.162444
V = 27.16inch^3