A furniture store had a chair that cost 47%. After a few months the owner took 9% off the price. How much is the chair now

Consider the graph of the exponential function y=3(2)×

Serena is making an experiment. for that, she needs 20 grams of a 52% solution of salt. she has two large bottles of salt water: one with 40% and the other with 70% of salt in them. how much of each must she use to make the solution she needs? i am in need of

Use the squared identities to simplify sin^2x cos^2x