Using the information that 45 * 271 = 12 195
write down the value of
a) 450 x 271
b) 4.5 x 2.71
c) 0.45 * 271

If np3 /nc2 = 6, find the value of n

The motion of a weight that hangs from a spring is represented by the equation h=8sin(2pi/3t). it models the weight’s height above or below the rest position as a function of time. approximately when will the object be 3 inches above the rest position?

An angle bisector ac divides a trapezoid abcd into two similar triangles ? abc and ? acd. find the perimeter of this trapezoid if the leg ab=9 cm and the leg cd=12 cm.