The gravitational potential energy of an object is
given by the formula P = mgh.
Which equation is correctly solved for the
height, h?
B. h= P - mg
A
h= P + mg
D. h = Pmg
C. h= mg

One-third of the people from country a claim that they are from country b, and the rest admit they are from country a. one-fourth of the people from country claim that they are from country a, and the rest admit they are from country b. in a combined census of the two countries, one-half of the total claimed to be from a. what is the ratio of the populations of country a to that of country b.

Evaluate 8j -k+148j−k+14 when j=0.25j=0.25 and k=1k=1.

Write an equation of the line that passes through the point (2, 3) and is perpendicular to the line x = -1. a) y = 1 b) y = 3 c) y = 0 eliminate d) y = -3