5. What percent of 36 is 24?
A. 50%
B. 66.7%
C. 75%
D. 80%

What are the critical values that correspond to a 95% confidence level and a sample size of 93? a. 65.647, 118.136 b. 59.196, 128.299 c. 57.143, 106.629 d. 69.196, 113.145

Which is the equation of an ellipse with directrices at x = ±4 and foci at (2, 0) and (−2, 0)?

From the top of a tree a bird looks down on a field mouse at an angle of depression of 50°. if the field mouse is 40 meters from the base of the tree, find the vertical distance from the ground to the bird's eyes.