PLEASE PLEASE PLEASE PLEASE PLEASE PLEASE HELP ME!!!!!!!! THATS ALL. I WILL GIVE POINTS, FAN, MEDAL. PLEASE I AM SO BAD AT MATH PLEASE HELP HELP HELP!!!!!!!!!!!!!!!!!!! 
 Simplify cube root of 7 over the fifth root of 7. 
 Select one:
 a. 7 to the power of 1 over 5 
 b. 7 to the power of 8 over 15 
 c. 7 to the power of 5 over 3 
 d. 7 to the power of 2 over 15