a beach is 7.3 miles wide and 30 miles long. If one inch of rain falls on this beach, how many cubic feet of rain fell in this area?
Answers
The volume of the rain in cubic feet that fell in the area is 508.7808 × 10⁶ cubic feet
The procedure of arriving at the above volume of rain is as follows:
Known:
The dimensions of the beach and the amount of rain are;
The width of the beach = 7.3 miles
The length of the beach = 30 miles
The height of the the water from the rain that falls on the beach, h = 1 inch
The required parameter:
The volume of rain water that fell in the beach area in cubic feet
The method to be applied:
Convert the given dimensional units to units of feet, then calculate the volume of rain water in the beach area, using the volume of a rectangular prism formula as follows:
1 mile = 5280 feet
1 inch = (1/12) feet
∴ The 7.3 miles width of the beach, w = 7.3 × 5,280 feet = 38,544 feet
The 30 mile length of the beach, l = 30 × 5,280 feet = 158,400 feet
The height of one inch of rain, h = (1/12) feet of rain
The volume of the rain that fell in the rectangular area, V= w × l × h
Therefore;
V = 38,544 ft. × 158,400 ft. × (1/12) ft. = 508,780,800 ft.³
V = 508.7808 × 10⁶ ft.³
The volume of the rain in cubic feet that fell in the rectangular area, V = 508.7808 × 10⁶ ft.³ (cubic feet)
Learn more about unit conversion here
Answer:
508,780,800 cubic feet.
Step-by-step explanation:
This is equivalent to the volume of a huge prism.
V = 7.3 miles * 30 miles * 1 inch
Convert to feet ( there are 5280 feet in a mile), and 1 inch = 1/12 of a foot:
Number of cubic feet which fell
= 7.3 * 5280 * 30 * 5280 * 1/12
= 508,780,800 cubic feet.
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Answers
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Answers
hope i helped!! ;)
A 36.75 - (3 + x)
B) 36.75x - 3
C) 36.75(3) – *
D) 36.75 – 3x
Answers
Answer:
D
Step-by-step explanation:
What is the cost of the game?
Answers
Answer: The cost of the video game (x) is $48.50 and the cost of the controller (y) is $27.50
Step-by-step explanation:
A video game (X) costs $21 more than a controller (y), this is (y+21=x). Together, the video game and the controller cost $76 (x+y=76). Determine the cost of x of the controller. What is the cost of the game?
We have to find x and y.
Our equations are:
We can replace x in the second equation by our respective value of x shown in the first equation.
Now replace to find x.
2) 0.3
3) 0.5
4) 0.6
Answers
Answers
Answer: 45
Step-by-step explanation:
Given: The total number of lettered tiles in a board game =105
The number of tiles chosen (R, A, I, L, M, B, E) = 7
the number of vowels chosen (A,I,E)=3
Now, the fraction or probability of choosing of vowels out of 7 given letters is given by :-
Now, the number of vowels we can expect to be vowels out of 105 letters is given by :-
Hence, the number of vowels we can expect to be vowels out of 105 letters is 45.