angelo and ethan timed each other during swim practice. The Speed at Which Angelo swims is represented by the equation d = 1.25t, Where d is the number of meters he swims in t seconds.

Need ! give step by step solutions on how to solve number one \frac{9-2\sqrt{3} }{12+\sqrt{3} } number two x+4=\sqrt{13x-20} number three (domain and range) f(x)=2\sqrt[3]{x} +1

Find the required measurements of the following trapezoids. a = 8 cm b = 16 cm h = 10 cm

The median of a data set is the measure of center that is found by adding the data values and dividing the total by the number of data values that is the value that occurs with the greatest frequency that is the value midway between the maximum and minimum values in the original data set that is the middle value when the original data values are arranged in order of increasing (or decreasing) magnitude