Philip has already run 21 miles on his own, and he expects to run 1 mile during each track practice. How many track practices would it take for Philip to run 41 miles?

20

Step-by-step explanation:

21 has already been ran,so subtract that from 41. If he runs 1 mile per track,20 more practices. (41-21)

80π/3 or about 83.775

step-by-step explanation:

since a cone is 1/3 of a cylinder, we need to find the base's area. since area = πr^2, we get 16π. then, multiplying this by 5, we get 80π. dividing by 3, since the cone's volume is 1/3 of that of a cylinder's, we get 80π/3.

hope this !

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: