PROBLEM: Marty McFly needs to hit a velocity of 40 m/s (88mph) in
precisely 8 seconds to get bolted
back to the future. How quickly
must he ACCELERATE if he starts
from 10 m/s (v.)?

So what is the question

It equals just about 6,300 km per hour each day an week

Iassume the answer is 75 feet. inwards to outwards rather than outwards to inwards. probably be 75.hachures are stokes drawn in direction of the steepest slope. a series of short parallel lines drawn on a map to indicate topographic relief. it is actually called hachures on contour lines. the small marks in the center of the feature are called hachures.observe the picture attached

How is it possible that phylogenies based on sequences from nuclear genomes and organellar genomes (i.e., chloroplasts and mitochondria) from the same group of species yield phylogenetic trees with different branching orders?   answer :   the genome of the endosymbiont is more closely related to members of the group in which it originally evolved, while the nuclear genome of the engulfing organism has its own evolutionary trajectory.