Awheelchair ramp rises from the ground at 4.5 angle of elevation. the end of the ramp is 3ft above the ground. how long is the ramp? round your answer to the nearest tenth of a foot.

Complete the standard form of the equation that represents the quadratic relationship displayed above, where a, b, and c are rational numbers.

Which coefficient matrix represents a system of linear equations that has a unique solution ? options in photo*

Select the correct answer. employee earnings per month($) 1 1,200 2 2,600 3 1,800 4 1,450 5 3,500 6 2,800 7 12,500 8 3,200 which measure of spread is best for the data in the table? a. range b. quartiles c. interquartile range d. mean absolute deviation