A hovercraft takes off from a platform.
Its height (in meters), I seconds after takeoff, is modeled by
h(x) = -(1-11)(x + 3)
How many seconds after takeoff will the hovercraft land on the ground?

Given: △acm, m∠c=90°, cp ⊥ am , ac: cm=3: 4, mp-ap=1. find am.

What is the slope of the line that passes through the points (–9, 2) and (0, 4)? the slope of the line is

Will make ! for correct answer the dot plot below shows the number of toys 21 shops sold in an hour.is the median or the mean a better center for this data and why? a. median; because the data is not symmetric and there are outliersb. median; because the data is symmetric and there are no outliersc. mean; because the data is symmetric and there are no outliersd. mean; because the data is skewed and there are outliers