PLEASE ANSWER
Write a polynomials with a degree of 4 and with the solutions x=1, x=0 and x=-3i.

Reduce fractions expressing probability to lowest terms. in 3,000 repetitions of an experiment, a random event occurred in 500 cases. the expected probability of this event is?

Reinel saves 30% of every pay check. his paycheck last week was 560$. how much did reniel save last week?

Which of the following vectors are orthogonal to (2,1)? check all that apply