If the probability of rain today is 15%, what is the probability that it will not rain today?

a. 50%
b. 85%
c. 100%
d. 15%

This is my question~~ ( r ^ 4 - 2r ^ 3 - 23 r ^ 2 - 4r - 32)÷(r+4) ~~ i must use long division to solve it : / i was wondering if anyone world like to solve it. and if so, share step-by-step explanations! you! ❤

Louis wants to carpet the rectangular floor of his basement the basement has an area of 864 square feet the width of the basement is 2/3 its length what is the length of lewis's basement

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4