So =(1/2)/(1/3) = 0.1667 c) A flashlight has 8 batteries, 3 of which are defective. If 2 are selected at random without replacement, find the
probability that both are not defective.

If 10 men take 18 days to mow 60 acres of grass, how long will 15 men take to mow 80 acres?

Which statement about the relative areas of δabc and δxyz is true? the area of δabc > the area of δxyz the area of δabc < the area of δxyz the area of δabc = the area of δxyz more information is needed to compare.

Which graph represents the equation y =4x