PRACTICE 7
An online-only electronics firm recently purchased $3000 worth of new
equipment to create shock-proof packaging for its products. The cost of producing
one shock-proof package is $2.50, and the firm charges the customer $4.50 for the
packaging. Find the number of packages that must be sold for the company to break
even.

step-by-step explanation:

i believe its "c" because all of the other options include a but it could be d because there is a way of financing with cash at certain places but its uncommon.

14 ft 7 inches

step-by-step explanation:

since each model inch corresponds to 25 real inches, 7 model inches will correspond to

7×25" = 175"

at 12" per foot, that is 14 feet, 7 inches.

answer: on graphs, the open and closed circles, or vertical asymptotes drawn as dashed lines us identify discontinuities.

as before, graphs and tables allow us to estimate at best.

when working with formulas, getting zero in the denominator indicates a point of discontinuity.

when working with piecewise-defined functions, check for discontinuities at the transition points where one piece ends and the next begins.

step-by-step explanation:

try soting them out first

step-by-step explanation: