A company has a contribution margin of $700 per unit. They have fixed costs of $140,000 per period. The company has been breaking
even for several periods in a row but has not been able to reach
profitability.
The head of marketing says they can increase the number of units
they sell per period by 20% in the next period if he can spend
$30,000 on an advertising campaign.
The increase in sales will last only as long as the advertising
campaign. When the campaign stops, sales are expected to return
to historical levels.
Based on the forecast, should they spend the money on the ad
campaign?

b

step-by-step explanation:

191 students play sports and ninety-seven 10th graders were surveyed.

step-by-step explanation:

guess at question:

a vertical line intersects the graph of g(x,y) = 0 at two points. what conclusion follows about the function f(x) implicitly defined by g(x,f(x)) = 0?

the domain of f(x) cannot include the x coordinate of any such vertical line.

informally, f(x) is not a function, and

g(x,y)=0 cannot be solved for y uniquely.

the relation r = {(x,y) such that g(x,y) = 0} is a function if

for all (a,b) ∊ r and (c,d) ∊ r, a=c implies b=d.

step-by-step explanation:

dilation scale factor 2: starting with δabc, draw the dilation image of the triangle with a center at the origin and a scale factor of two. notice that every coordinate of the original triangle has been multiplied by the scale factor (x2). dilation with scale factor 2, multiply by 2.