Sushil, Natasha & Fiona share some money in the ratio 1 : 4 : 2. In total, Sushil and Fiona receive £39.
How much does Natasha get?

Graph g(x)=2cosx . use 3.14 for π . use the sine tool to graph the function. graph the function by plotting two points. the first point must be on the midline and closest to the origin. the second point must be a maximum or minimum value on the graph closest to the first point.

What is the quotient of m^6/5 ÷ 5/m^2? assume m does not equal pl

*segment an is an altitude of right ? abc with a right angle at a. if ab = 2root 5 in and nc = 1 in, find bn, an, ac.