Plz help convert and show work pl! 1) 1.86 m to feet
2) 4 cubic centimeters to fluid ounces
3) 150 millimeters to inches
4) 8 fluid ounces to milligrams
5) 4.2 ft to meters
6 765 in to millimeters
7) 5 fl oz to gal
8) 3 km² to ft

Simplify (a/b - b/a) times (a - a^2/a+b) a - a^2/a=b is a mixed number

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

Before simplifying, how many terms are there in the expression 2x - 5y + 3 + x?