When asked to find the distance between the complex points 3 + 8i and 7 + 6i, zach showed the work below. He asked his friend zöe to find his mistake, and she correctly told him that he should have subtracted the real and imaginary portions of the point in the same order. Left the i out of the computations when finding distance in the complex plane. Remembered that –4 squared should be –16, not 16. Simplified to , not to.

How are students who take the writing portion of accuplacer graded?

Carbon dioxide can be produced form what type of power generation?

The smokey mountains have over 2,100 miles of rushing mountain streams and rivers that flow through the park. in each mile lives a diverse community of native fish, amphibians, insects, and larvae, some of which are found only in the southern appalachians. park managers and scientific researchers test many factors such as fish populations, the watersheds and water tests to determine a) too many lizards are present b) the water quality of the stream c) rainwater is running into local streams d) if visitors to the park are overstaying their welcome