Give the direction angle, θ, of the net electric force experienced by charge 1. note that θ is measured counterclockwise from the positive x axis.

What is the solution of log2  (3x  -  7)  =  3? 4 5

Let f(x) = 5/x and g(x)=2x2+5x. what two numbers are not in the domain of f o g

Aclassroom is made up of 11 boys and 14 girls. the teacher has four main classroom responsibilities that she wants to hand out to four different students (one for each of the four students). if the teacher chooses 4 of the students at random, then what is the probability that the four students chosen to complete the responsibilities will be all boys?