Ahiker descends from a mountain peak . if the hiker descends at a rate of 700 feet every half hour , what is the hikers elevation relative to the peak after 3 hours

Complete the solution of the equation. find the value of y when x equals -5. -4x - 8y = -52

X² + 4y² = 36 the major axis runs along: a) y=4x b) x-axis c) y-axis

Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample