Asurvey question revealed that at a particular college 87 percent of students worked at least sometime during their undergraduate career and 13 percent did not work at all. another question showed that 32 percent of the students worked throughout their undergraduate career. a pie chart is created that includes the category “students who worked sometime during their undergraduate career, but not throughout.” what would the central angle be for this category? a. 198 degrees b. 47 degrees c. 313 degrees d. 115 degrees give a straight answer! you! : )

If f(x)=x^3 and g(x)=2x+7 when g(x)=-5

What is the area of the triangle 10 13 12

The position of a moving particle is given by the position function: f(t)=-9t-t^2-0.2t^3+0.1t^4 0 a. at what time does the particle reverse direction? b. when is the displacement positive? (round one decimal place and answer in interval notation) c. when is the displacement negative? (round one decimal place and answer in interval notation) d. when is the particle’s acceleration positive? (round one decimal place and answer in interval notation) e. when is the particle’s acceleration negative? (round one decimal place and answer in interval notation)