The length of a blue whale is approximately 3 × 10^4 millimeters; the length of an otter is 2 × 10^3 millimeters. how many times longer is the blue whale than the otter?

1.5
2
10
15

For which pair of functions is (gof)(a)=|a|-2?

If the endpoints of the diameter of a circle are (8, 6) and (2,0), what is the standard form equation of the circle? a) (x + 5)2 + (y + 3)2 = 18 (x + 5)2 + (y + 3)2 = 3.72 (x - 5)2 + (y - 3)2 = 18 d) (x - 5)2 + (y - 3)2 = 32

Evaluate this using ! 0.25^2 x 2.4 + 0.25 x 2.4^2 − 0.25 x 2.4 x 0.65