Machu Picchu currently has about 18000 visitors daily. The area of Machu Picchu is about 13 km. Calculate the daily visitor density, or how crowded Machu Picchu is, in daily visitors per
square mile.

Question 3 (essay worth 10 points) (03.06 mc) part a: max rented a motorbike at $465 for 5 days. if he rents the same motorbike for a week, he has to pay a total rent of $625. write an equation in the standard form to represent the total rent (y) that max has to pay for renting the motorbike for x days. (4 points) part b: write the equation obtained in part a using function notation. (2 points) part c: describe the steps to graph the equation obtained above on the coordinate axes. mention the labels on the axes and the intervals. (4 points)

True or false: the graph of y=f(bx) is a horizontal compression of the graph y=f(x) if b< 1

In triangle △abc, ∠abc=90°, bh is an altitude. find the missing lengths. ac=26 and ch=8, find bh.