What is the surface area of the cylinder in terms of pi?
r 9in
h 19in
a 990pi in^2
b 342pi in^2
c 378pi in^2
d 504pi in^2

An objects motion is described by the equation d= 4sin (pi t) what will the height of the object be at 1.75 seconds?

Pick the expression that matches this description: a polynomial of the 5th degree with a leading coefficient of 7 and a constant term of 6 (choice a) 7x^5+2x^2+6 (choice b) 7x^6−6x^4+5 (choice c) 6x^7−x^5+5 (choice d) 6x^5+x^4+7

Which is the solution to the inequality? 2 3/52 1/15 b< 3 2/15 b> 3 2/15