Examlex
Write the word or phrase that best completes each statement or answers the question.
The revenue equation for a certain brand of mouthwash is y = 1.3x, where x is the number of bottles of mouthwash sold
and y is the total income for selling x bottles. The cost equation is y = 0.5x + 2500, where x is the number of bottles of
mouthwash manufactured and y is the cost of producing x bottles. The following set of axes shows the graph of the cost
and revenue equations.
-If the company sells 3000 bottles of mouthwash, does the company make money or lose money?
Protostomes
A group of animals characterized by developmental patterns where the mouth develops from the primary embryonic opening.
Ecdysozoa
A clade of protostome animals that undergo ecdysis, the process of moulting their exoskeletons, including arthropods and nematodes.
Molts
The process of shedding or casting off old feathers, hair, or skin, or an outer shell, to make way for new growth.
Ectoderm
The outermost of the three primary layers in an embryo that develops into the nervous system and the skin, among other structures.
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