Acylinder has a radius of 30 ft and a height of 19 ft. what is the exact surface area of the cylinder?

a. 1200π ft2

b. 1260π ft2

c. 1800π ft2

d. 2940π ft2

What is always true when two whole numbers are subtracted?

Determine the intercepts of the line that passes through the following points. (15,-3)(15,−3) (20,-5)(20,−5) (25,-7)(25,−7)

The line plot below represents the number of letters written to overseas pen pals by the students at the waverly middle school.each x represents 10 students. how many students wrote more than 6 and fewer than 20 letters. a.250 b.240 c.230 d.220