Select the correct answer. Consider this quadratic equation.
x2 + 1 = 2x-3
Which expression correctly sets up the quadratic formula?
A. -(-2) = V(-2)2 – 4(1)(4)
2(1)
B.-(-2) + 2)2 – (1)(4)
2(2)
c. -2 V2)2 – 4(1)(4)
2(1)
-2 (2)2 - 4(1)(-2)
2(1)
D.

Ling listed all of the factors of a mystery number: 1,2,4,8,16,32 what is the mystery number?

The bake stars picked 907 apples last weekend at a local orchard they made caramel apples and sold them in the bakery in trays of 6

Someone answer asap for ! max recorded the heights of 500 male humans. he found that the heights were normally distributed around a mean of 177 centimeters. which statements about max’s data must be true? a. the median of max’s data is 250 b. more than half of the data points max recorded were 177 centimeters. c. a data point chosen at random is as likely to be above the mean as it is to be below the mean. d. every height within three standard deviations of the mean is equally likely to be chosen if a data point is selected at random.