Find the surface area of a sphere with a diameter 10 cm

For the following geometric sequence, find the recursive formula. {-80, 20, -5, } i need : ')

Identify the number as a rational or irrational.explain. 127

Maria found the least common multiple of 6 and 15. her work is shown below. multiples of 6: 6, 12, 18, 24, 30, 36, 42, 48, 54, 60, . . multiples of 15: 15, 30, 45, 60, . . the least common multiple is 60. what is maria's error?