If EF = 3x, FG = 10, and EG = 8x, what is EG?

Find the value of 1715⋅211.though these numbers aren't quite as nice as the ones from the example or the previous part, the procedure is the same, so this is really no more difficult. give the numerator followed by the denominator, separated by a comma.

What is the standard deviation of the following data set rounded to the nearest tenth? 3, 17, 18, 15, 12, 21, 9

What is the distance from zero if a quadratic function has a line of symmetry at x=-3 and a zero at 4