Protists are a group of organisms that are characterized as eukaryotes (they have cells with nuclei) that are neither plants nor animals nor fungi. they are very diverse, and there are many hypotheses about their classification. the cladogram for protists is constantly changing and, sometimes, there are opposite hypotheses that both have data to support them. what is the implication of a changing hypothesis? a. it is acceptable because data are still being collected. b. it is acceptable because everything in science should always change. c. it is not acceptable because the correct answer needs to be found. d. it is not acceptable because science never changes.

The hypothesis is acceptable because everything in science should always change.

Step-by-step explanation:

hypothesis: this is an assumption made on something based on limited evidence that lays the foundation for further investigation.

So hypothesis can change at any moment because they are assumptions not well established facts or theorem.

answer: 204

step-by-step explanation:

we are told that the revenue is

x⋅(4080−10x)=−10x^2+4080x

this is a quadratic function, so to maximize it we should find the x-value of its vertex. recall that the x-value of the vertex of the parabola ax^2+bx+c is given by the formula −b/2a.

so in this case, we have a=−10 and b=4080, so the x-value of the vertex is

−b/2a= −(4080)/2(−10)=204