What are the possible numbers of positive, negative, and complex zeros of f(x) = −3x4 − 5x3 − x2 − 8x + 4? (1 point) Positive: 2 or 0; negative: 2 or 0; complex: 4 or 2 or 0

Positive: 1; negative: 3 or 1; complex: 2 or 0

Positive: 3 or 1; negative: 1; complex: 2 or 0

Positive: 4 or 2 or 0; negative: 2 or 0; complex: 4 or 2 or 0

What is a rational number between 9.5 and 9.7

Acircle has a diameter will endpoints of (-2,8) and (6, 4). what is the center of the circle

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?