write the explicit formula for the geometric sequence represented by the recursive formula a1 =4 an=5 times n n-1

Ateacher brought a pack of 17 batteries . each calculator uses 3 batteries . how many calculator can the teacher fill with batteries

Shannon drove for 540 minutes. if she traveled 65 miles per hour,how many total miles did she travel?

For which pairs of functions is (f•g)(x)=12x? f(x)=3-4x and g(x)=16x-3 f(x)=6x2 and g(x)= 2/x f(x)= and g(x) = 144x f(x)=4x and g(x) =3x