a rectangular swimming pool is 15 yds x 25 yds. the bottom of the pool needs to be repainted. if it costs $4.25 per square foot to paint the pool, give the cost to repaint the bottom of the pool.

The area of the bottom of the pool is

45 x 75 = 3375 ft^2

Multiply that by the cost per square foot.

I'd get another bid.

To find the cost to repaint the bottom of the pool, we need to calculate the area of the pool's bottom and then multiply it by the cost per square foot.

First, let's calculate the area of the rectangular swimming pool using the formula:

Area = Length x Width

The length of the pool is given as 15 yards, and the width is given as 25 yards. The area can be calculated as:

Area = 15 yards x 25 yards

To find the area in square feet, we need to convert the yards to feet. Since 1 yard is equal to 3 feet, we can multiply both the length and width by 3:

Area = (15 yards x 3 feet/yard) x (25 yards x 3 feet/yard)

Simplifying:

Area = 45 feet x 75 feet

Area = 3375 square feet

Now that we have the area, we can calculate the cost to repaint the bottom of the pool. The cost per square foot is given as $4.25. To find the total cost, we multiply the area by the cost per square foot:

Cost = Area x Cost per square foot

Substituting the values:

Cost = 3375 square feet x $4.25/square foot

Simplifying:

Cost = $14,343.75

Therefore, the cost to repaint the bottom of the pool is $14,343.75.