Funtime Amusement Park charges $12.50 for administration and then $0.75 per ride. River’s Edge Park charges $18.50 for admission
1 answer:
Both parks will have the same cost for 24 rides
Step-by-step explanation:
The question requires linear equation to be solved.
Let a be the admission fee and r be the number of rides
Then
For Funtime PArk the expression will be:
Admission Charges =a = $12.50
Ride charges = r = $0.75
12.50+0.75r
For River's Edge Park the expression will be:
Admission Charges =a = $18.50
Ride charges = r = $0.50
18.50+0.50r
Putting both expressions equal:
Both parks will have the same cost for 24 rides
Keywords: Linear Equations
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Answer : The speed of both planes is 61.25 mph and 18.75 mph respectively.
Explanation:
Let the speed of first plane be x mph
Let the speed of second plane be y mph
Since we have given that difference of speeds is 80 mph
i.e. x - y= 80 ( 1)
Distance between two planes = 3400 miles
As they are flying towards each other i.e. they are in the opposite direction.
So, Relative speed will be the sum of their speeds i.e.
Relative speed = x + y
And we know speed =
Speed=
⇒ Speed = 42.5 mph
Hence, Relative speed becomes 42.5 mph
⇒ x+y=42.5 ( 2)
Now, by using the elimination method of solving the system of equation, we have ,
x= 61.25 mph
and y = 18.75 mph
Answer:
The correct option is;
Yes, his calculations are correct and the volumes for figures are equal
Step-by-step explanation:
The volume, V, of a square (of side s) pyramid of height h =
Where:
s = 9.7 inches
h = 9 inches
We have;
The volume, , of a cylinder of radius r = Base area × Height, h = (π×r²)×h
Where:
Base area = π×r²
r = Radius of the cylinder = 5.47 inches
h = Height of the cylinder = 3 inches
= π × 5.47² × 3 = π × 29.9209 × 3 = π × 89.7627 = 281.998 ≈ 282 m³
Therefore, Jude is correct.