At 1:00 P.M., the the water level is 28 inches. the water level in a pool is 13 inches. At 1:30 P.M., the water level is 18 inch

Question

aksik [14]

2 years ago

14

At 1:00 P.M., the the water level is 28 inches. the water level in a pool is 13 inches. At 1:30 P.M., the water level is 18 inch

es. At 2:30 P.M., the water level is 28 inches. What is the constant rate of change?

Mathematics

2 answers:

Artemon [7] · Answer 1 · 2023-10-15T12:02:22+03:00

Answer:

10 inches per hour

Step-by-step explanation:

The water level was 13 inches at 1 PM. In 30 minutes (So in 1:30 PM) the water level was 18 inches, so it had increased by 5 inches in 30 minutes (Which is 10 inches in 1 hour). The rate of change is how much it has risen per time, we can also check that between 1;30 pm and 2:30 pm, which are 1 hour apart, the water level had risen from 18 inches to 28 inches, which is 10 inches in an hour.

Dmitrij [34] · Answer 2 · 2023-10-15T10:59:08+03:00

Dmitrij [34]2 years ago

5 0

Answer:

the answer is 19.667