Answer:
250 mph
Step-by-step explanation:
Speed of car = Distance / Time =
<em>The speed of the plane was 200 mph faster than the speed of the car. </em>
Speed of car = X mph
Speed of plane = 200 + X mph
Evans drove 250 miles in the same amount of time...
Speed = Distance / Time
Time = Distance / Speed
T = 250 / X ........(i)
same amount of time that it took a turbo propeller plane to travel 1250 miles.
Time = Distance / Speed
T = 1250 / (200 + X) .......(ii)
Substitute the value of T in eqn (i) to eqn (ii)
250 / X = 1250 / (250 + X)
250 (200 + X) = 1250 X
50000 + 250 X = 1250 X
1250 X - 250 X = 50000
1000X = 50000
X = 50000 / 1000 = 50
Speed of plane = 200 + X mph = 200 + 50 = 250 mph
Answer:
168 units cubed for area
D is your answer
Step-by-step explanation:A=L*W*H
4*3=12*14=168 units cubed
1
3+45=48*13=624
2
41*3*11=1353
3
123*11=1353
4
12*14=168
The last graph is the answer.
For the domain, the starting point is 0, and you can see a line that goes on forever towards the right, which would be your infinity. Its the same way with the range. Your starting point is the 0, and you can see that your line is pointed slightly upwards, which would still represent infinity.
What is the approximate median snowfall at Resort A?
275 inches
What is the approximate median snowfall at Resort B?
325 inches
