A. 33ft3
B. 44ft3
C. 66ft3
3. A fish aquarium is a rectangular prism. It is 10 inches long, 8 inches wide and 9 inches tall.
What is the volume of the aquarium?
2
.
..
2
.
2

Acircle has a circumference of 7.850 units. what is its radius?

In each of the cases that follow, the magnitude of a vector is given along with the counterclockwise angle it makes with the +x axis. use trigonometry to find the x and y components of the vector. also, sketch each vector approximately to scale to see if your calculated answers seem reasonable. (a) 50.0 n at 60.0°, (b) 75 m/ s at 5π/ 6 rad, (c) 254 lb at 325°, (d) 69 km at 1.1π rad.

If f(x) = 3x2 - 2x+4 and g(x) = 5x + 6x - 8, find (f-g)(x).