Answer:
Step-by-step explanation:
we know that
The equation of the line in point slope form is equal to
we have
substitute
Answer:
last one
Step-by-step explanation:
8+5+15+12+10= 50 / 5 = 10
Find the "unit cost." Divide the total price paid by the number of units sold:
$p
------------ = $(p/8) / lamp
8 lamps
The unit cost is p/8 dollars per lamp.
To determine the answer of Part A draw the equilateral triangle and the to determine the coordinates of of the third charge use that triangle.
To calculate the gravitational field strength in part B from each of the charges use the following equation.
E=kcq/r2
If you would add those values then you can use the symmetry about the y axis to make the vector addition a litter easier.<span />
