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

If a distance of 75 yds is measured back from the edge of the canyon and two angles are measured , find the distance across the canyon angle acb = 50° angle abc=100° a=75 yds what does c equal?