What is the value of the smiley face? Enter a number, no words please. *

Prove that 16^4-2^13-4^5 is divisible by 11.

Of the 304 people who attended a school play, 5/8 were students. how many of the people who attended were students.

Determine the required value of the missing probability to make the distribution a discrete probability distribution. x p(x) 3 0.23 4 ? 5 0.51 6 0.08 p(4) = nothing  (type an integer or a decimal.)