Evaluate the function. f(x)=3x^2+5x-14
f(x)=3x
2
+5x−14
\text{Find }f(-3)
Find f(−3)

Polygon hh is a scaled copy of polygon gg using a scale factor of 1/4. polygon h's area is what fraction of polygon g's area?

Thompson and thompson is a steel bolts manufacturing company. their current steel bolts have a mean diameter of 127 millimeters, and a variance of 36. if a random sample of 35 steel bolts is selected, what is the probability that the sample mean would differ from the population mean by greater than 0.5 millimeters? round your answer to four decimal places.

:24% of students in a class are girls. if there are less than 30 students in this class, how many students are there? how many girls are there?