The separation of the earth into layers was the result of the:

a. presence of water at earth's surface.
b. initial collection of materials and their position in earth.
c. decrease in temperature downward toward the core.
d. differing densities of the rock and mineral materials.
e. gravitational force created by the rotating earth.

Question 51 ptssolve. assume the exercise describes a linear relationship.marty's tee shirt & jacket company is to produce a new line of jackets with a embroidery of atpvtenpoeyiliceorsuit ut itoare fixed costs of $59 u to set ud for production, andvariable costs of $39 per jacket. write an equation that can be used to determine the total costencountered by marty's company in producing x jackets. use the equation to find the total cost ofproducing 50 jackets.$2520s2532o $2540s2552