If someone used gumballs to measure the length and width, and their ordered pair were placed at (22,10), would we suspect they made a good measurement? What if the ordered pair had the coordinates (16, 10.5) would that be reasonable? Whatis your reasoning?

How do you multiply a mixed fraction by a regular fraction

The data in the table represent the height of an object over time. which model best represents the data? height of an object time (seconds) height (feet) 05 1 50 2 70 3 48 quadratic, because the height of the object increases or decreases with a multiplicative rate of change quadratic, because the height increases and then decreases exponential, because the height of the object increases or decreases with a multiplicative rate of change exponential, because the height increases and then decreases

Simply 8x squared + 5(7x squared- x) - 2x =