Agraduate student is studying bacteria known to have a growth rate of 15% per day. if the population of a bacterial sample is currently 29,000 bacteria, then how many bacteria will there be in 3 days?

Common binomial factor of 6x(3x+7)+5(3x+7)

Tan198=asin164=? how to solve this? ?

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.