I think it's 8 b/c 24 minutes divided by 3 miles is 8 minutes per mile.
Answer:

Step-by-step explanation:
The length of the trail is obtained by the definition of sine, where height is the opposite leg and length is the hypotenuse:

The length of the trail is:

Answer:
B
Step-by-step explanation:
He found out how many people who play 2+ instruments are 8th graders rather than how many 8th graders play 2+ instruments.
4 prints
12x = 2.5x + 38
at 4, these expressions are equal