Average 3.8 x 10m
3. the diameter of earth's moon is on average 3.8 x 108m. i learn
he formula a - 4r to find the approximate surface area.
(use 3.14 for the value of x.)
(show work)

Examine the following sets of events. set a: {1, 5, 7, 9, 14} set b: {2, 5, 6, 8, 14, 17} which of the following represents the intersection of set a and set b ? {∅} {5, 14} {1, 2, 5, 6, 7, 8, 9, 14, 17} {1, 2, 6, 7, 8, 9, 17}

Solve the equation -9p - 17 =10 a -3 b. 16 c. 18 d -16

Indicate the formula for the following conditions: p^c(n, r)=