A truck travels 380 km to a delivery point, unloads, and, now empty, returns to the starting point at a speed 6.00 km/h greater than on the outward trip. What was the speed of the outward trip if the total round-trip driving time was 14.1 h? Keep three significant digits.

b

step-by-step explanation:

ez

let's first notice, the center of the hyperbola is at the origin, since the focus points are equidistantly 3 units away from the origin, that also means that the distance "c" from the center to either focus is 3.

it should also be notable that, the traverse axis for this hyperbola is vertical, or namely over the y-axis and therefore, the positive fraction will be the one with y-variable.

the traverse "a" component or distance from the center to either vertex is not 2, is more than 2, so we can safely put it at √5 ≈ 2.24.

in 4 years, you will have $8,704.70

step-by-step explanation:

answer: 1/2=3/6=4=8

step-by-step explanation:

3/6= 1/2

4/8=1/2