A(r) is a function that gives area of a circle with radius r. it can be written in equation form as a(r)=3.14r to the secon dpower what is the value of a(4)

76%

step-by-step explanation:

24% are dogs and the remaining is 76% because 100-24=76

step-by-step explanation:

to find if any function is an inverse of the other, put the first equation in as x in the next one. then simplify and solve. if at the end you get the statement y = x, then it is an inverse. if you get anything else, it is not.