what is the equation, in point-slope form of the line that is
perpendicular to the given line and passes through the
point (-4,-3)?
o
y + 3 = -4(x + 4)
y+3= - (x + 4)
y + 3 = 4(x + 4)

y + 3 = 4(x + 4)

If f(x)=2x-6 and g(x)=3x+9, find (f-g)(x)

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

An elevator travels 310 feet in 10 seconds. at that speed, how far can't his elevator travel in 12 seconds?