Which fraction is equivalent to negative 5 over 9? a) -9/5 b) -9/-5 c) 5/9 d) 5/-9

The heaviest 16% of all men in weight weigh more than how many pounds ?

Write the equation in logarithmic form 8^x=64

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.