Henry thinks he can figure out how high his kite is while flying it in the park. first, he lets out 150feet of string and ties the string to a rock on the ground. then, he moves from the rock until the string touches the top of his head. he stands up straight, forming a right angle with the ground. he wants to find out the distance from the ground to his kite. he draws the following diagram to illustrate what he has done.

(60 points) explain this in detail

Ascientist studied a population of workers to determine whether verbal praise and/or tangible rewards affect employee productivity. in the study, some workers were offered verbal praise, some were offered tangible rewards (gift cards, presents, and some were offered neither. the productivity of each participant was measured throughout the study by recording the number of daily tasks completed by each employee. which inference might the scientists make based on the given information? a.) the number of daily tasks completed by each employee may influence the dependent variable, which is whether the employee receives verbal praise, tangible rewards, or neither. b.) verbal praise and/or tangible rewards may influence the independent variable, which is the number of daily tasks completed by each employee. c.) verbal praise and/or tangible rewards may influence the dependent variable, which is the number of daily tasks completed by each employee. d.) the dependent variables, which are verbal praise and tangible rewards, may influence the number of daily tasks completed by each employee.

Find the solution on the interval [0, 2pi)