Answer:

Step-by-step explanation:
Given

Required
Calculate S(q) when p = 105
The given equation can be rewritten as:



Using: 
Substitute 105 for p

Answer:
I think it is d
Step-by-step explanation:
Radii are 4m & 8m
Hope I helped! ( Smiles )
Answer:
Step-by-step explanation:

An equation in slope-intercept form is y = mx + b, where m is the slope and b is the y-intercept.
In this case, our y-intercept is 0, so we're left with y = -5x.
-5 is in the place of m, which means -5 is our slope.
The slope of y = -5x is -5.