Am I stoopid for not knowing this? evaluate the function for the given value of x.
f(x) = 0.5^; X = -3

An assembly consists of two mechanical components. suppose that the probabilities that the first and second components meet specifications are 0.87 and 0.84. assume that the components are independent. determine the probability mass function of the number of components in the assembly that meet specifications. x

What is coefficient of the term of degree of degree 5 in the polynomial below

Aschool had an election where the candidates received votes in the ratio 1: 2: 3. if the winning candidate received 210 votes, how many total people voted in the election?