Johnathan has a bag that contains 10 blue marbles 6 green marbles and 8 yellow marbles he selects one at random What is the probability that the marble is red
What is the probability that the marble is green
What is the probability that the marble is yellow

Factor this polynomial completely x^2-64

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?

Astudy claims that the mean age of online dating service users is 40 years. some researchers think this is not accurate and want to show that the mean age is not 40 years. identify the null hypothesis, h0, and the alternative hypothesis, ha, in terms of the parameter μ. select the correct answer below: h0: μ≥40; ha: μ< 40 h0: μ≤40; ha: μ> 40 h0: μ≠40; ha: μ=40 h0: μ=40; ha: μ≠40