In a class there are 18 students: 2 are 5'6", 3 are 5'8", 3 are 5'10", 5 are 6', and 5 are 6 2". A student is chosen at random. What is the student's expected height in inches?
Round to the nearest tenth of an inch.

What is the inverse of the function f(x)=2x+1

Consider the integral: 4 0 16 − y2 − 16 − y2 4 1 x2 + y2 dz dx dy . (a) describe w. use the standard view of the x, y, and z axes. front half of a cone with a rounded top. full cone with a flat top. right half of a cone with a flat top. front half of a cone with a flat top. right half of a cone with a rounded top.

Fiona races bmx around a circular dirt course. if the radius of the course is 70 meters, what is the total distance fiona covers in two laps of the race? a. about 30,772 meters b. about 15,386 meters c. about 879.2 meters d. about 439.6 meters e. about 219.8 meters23 points hurry