An urn contains 4 white balls and 6 red balls. A second urn contains 6 white balls and 4 red balls. An urn is selected, and a ball is randomly drawn from the selected um. The probability of selecting thefirst urn is 0.8. If the ball is white, find the probability that the second urn was selected. (Round your answer to three decimal places.)

Mr. walker gave his class the function f(x) = (x + 3)(x + 5). four students made a claim about the function. each student’s claim is below. jeremiah: the y-intercept is at (15, 0). lindsay: the x-intercepts are at (–3, 0) and (5, 0). stephen: the vertex is at (–4, –1). alexis: the midpoint between the x-intercepts is at (4, 0). which student’s claim about the function is correct?

According to the data set, where should the upper quartile line of the box plot be placed?

What additional information could be used to prove abc =mqr using sas? check all that apply.