Probability of independent events given the union of the events

What is the logarithmic function modeled by the following table? x f(x) 9 2 27 3 81 4

What makes a trapezoid an isosceles trapezoid?

An architect builds a model of a park in the shape of a rectangle. the model is 40.64 centimeters long and 66.04 centimeters wide. one inch equals 2.54 centimeters. use the ratio table to find the ratio of the length to the sum of the length and width in inches and in simplest form. length 40.64 width 66.04 a. 8: 21 b. 13: 21 c. 21: 13 d. 21: 8