Question

A professional dancer spends 1 hour a day stretching and the rest on her daily routine. Let p represent the number of hours of practice, and r represents the number of hours spent on the routine. Use this function r = p + 1 to find the value of r when p = 5.

A) 4
B) 5
C) 6
D) 7

Answer 1

By substituting the practice time (p = 5) into the function r = p + 1, the solution shows that the professional dancer spends a total of 6 hours on her daily routine, including stretching.

Step-by-step explanation:

To solve the student's question, we need to use the given function r = p + 1 where p represents the number of hours of practice, and r represents the number of hours spent on the routine including stretching. With p given as 5, we can find the value of r by substituting 5 into the function, which gives us:

r = 5 + 1

When we perform the addition, we get:

r = 6

Therefore, the value of r when p is 5 hours is 6 hours. This means the professional dancer spends a total of 6 hours on her routine, including the 1 hour of stretching.