4. The following ingredients are required to make muffins. 3 parts oats, 1 part coconut, 2 parts raisins. What is the ratio of oats and raisins

Which is the correct excel formula for the 80th percentile of a distribution that is n(475, 33)? =norm.dist(80,475,33,1) =norm.inv(0.80,475,33) =norm.s.inv((80-475)/33)?

What is the radical expression that is equivalent to the expression 27 1 over 5?

The measurement of one angle of a right triangle is 42° what is the measurement of the third angle? (there is no picture)