Which of the following is the solution set of –4 < 3t + 5 ≤ 20? question 20 options: a) {t | –3 < t ≤ 5} b) {t | t < –3} c) {t | t < –3 and t ≤ 5} d) {t | t < –3 or t ≥ 5}

Find the equation of the trend line (line of best fit). show your work i'm using the points (34,76) (42,91)

The number if marbles of different colors stored in a hat is listed below: 4 red marbles 10 green marbles 7 blue marbles. without looking in the hat, dan takes out a marble at random. he replaces the marble and then takes out another marble from the hat. what is the probability that dan takes out a blue marble in both draws?

Determine which expressions represent real numbers and which expressions represent complex number. asaaap! plis!