Respuesta :
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.
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
https://brainly.com/question/19730577
https://brainly.com/question/17192728
