Answer:
No solution!
Step-by-step explanation:
Kindly see the attached file for processed solution
Your x and y intersection is: (-2,0).
Hey there,
20 hours = $100 + ($8 x 20)
= $260
40 hours = $8 x 40
= $320
60 hours = $8 x 60
= $480
Hope this helps :))
~Top
Answer: The rate of the passenger train was 72 mph.
Step-by-step explanation:
<span>radius = 9 and 4.5
Sphere Volume = </span><span> 4/3 • <span>π <span>• r³<span>
</span></span></span></span>Entire Outer Volume = <span>4/3 • <span>3.14 • 9^3</span></span>
Entire Outer Volume = <span>4/3 • <span>3.14 • 729
</span></span>Entire Outer Volume =
<span>
<span>
<span>
3,052.08
</span>
</span>
</span>
cc
Inner Core Volume = <span>4/3 • <span>3.14 • 4.5^3
</span></span>
Inner Core Volume =
<span>
<span>
<span>
381.51
</span>
</span>
</span>
cc
Outer Layer Volume = (<span>
<span>
3,052.08
</span>
-381.51) = </span>
<span>
<span>
<span>
2,670.57
</span>
cc</span>
</span>
