Answer: Many utility companies promote energy conservation by offering discount rates to ... who keep their energy usage below certain established subsidy standards. A recent EPA report notes that 70% of the island residents of Puerto Rico have reduced their electricity usage sufficiently to qualify for discounted rates.

Step-by-step explanation:

5 0

3 years ago

A man stands on his balcony, 140 feet above the ground. He looks at the ground, with his sight line forming an angle of

Wittaler [7]

The bus at an angle of sight of 75 degrees from the man is at a distance of 541 feet

<h3>How to determine the distance?</h3>

The distance function is given as:

d = 140 sec(x)

Where x represents the angle of sight.

In this case,

x = 75

So, we have:

d = 140 sec(75)

Evaluate the product

d = 541

Hence, the bus at an angle of sight of 75 degrees from the man is at a distance of 541 feet