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solving and reasoning with complex numbers: ma
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type the correct answer in the box.
solve the following quadratic equation using the quadratic formula.
502 – 8x + 5 = 0
write the solutions in the following form, where r, s, and tare integers, and the fractions are in simplest form.
t
7 -
a be, sin cos tan sin cos'tan
λ μ ρ φ
csc seccot log log, in
lan
-
vo o axa
<
>
3
crox==

Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?

Cor d? ? me ? 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.

The graph and table shows the relationship between y, the number of words jean has typed for her essay and x, the number of minutes she has been typing on the computer. according to the line of best fit, about how many words will jean have typed when she completes 60 minutes of typing? 2,500 2,750 3,000 3,250