1. *
For sets A and B, in general the P(AUB) can be found using
(1) P(A) + P(B) - P(
AB)
(3) P(A) - P(B)
(2) P(A) - P(B) + P(ANB)
(4) P(A) + P(B)

Plz me plz i will give a brain just plz

Find the equation of a line whose slope is 2/5 and y- intercept is 2.write your answer in the form 1) ax+by+c=02) x/a+y/b=1

Sara goes on a slingshot ride in an amusement park. she is strapped into a spherical ball that has a radius 3*10^2 of centimeters. what is the volume of air in the spherical ball? use this formula: volume of a sphere=4/3pi, r^3 , where r is the sphere’s radius.