Mathematics, 13.04.2020 20:00, s2000damian
What is the value of the discriminant, b2 β 4ac, for the quadratic equation 0 = β2x2 β 3x + 8, and what does it mean about the number of real solutions the equation has?
Answers: 1
Mathematics, 20.06.2019 18:04, Longjeremiahs5797
Idonβt understand! 15 points for whoever answers correctly! write an equation for the lion, and one for the zebra. then, plot the points on an x, y chart going up to 8. plot both points on the
Answers: 1
Mathematics, 21.06.2019 18:50, rosas8
Astudent draws two parabolas on graph paper. both parabolas cross the x-axis at (-4, 0) and (6,0). the y-intercept of thefirst parabola is (0, β12). the y-intercept of the second parabola is (0-24). what is the positive difference between the avalues for the two functions that describe the parabolas? write your answer as a decimal rounded to the nearest tenth.
Answers: 2
Mathematics, 21.06.2019 19:40, ashley24109
The weights of broilers (commercially raised chickens) are approximately normally distributed with mean 1387 grams and standard deviation 161 grams. what is the probability that a randomly selected broiler weighs more than 1,425 grams?
Answers: 2
What is the value of the discriminant, b2 β 4ac, for the quadratic equation 0 = β2x2 β 3x + 8, and w...
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