Draw a graph of the rose curve. r = -3 sin 5θ, 0 ≤ θ ≤ 2π

Astore experienced a 14.2% fall in takings in february, compared to the previous month. their takings in february were ? 742,513.20 how much did they take in january?

Ametalworker has a metal alloy that is 30? % copper and another alloy that is 55? % copper. how many kilograms of each alloy should the metalworker combine to create 90 kg of a 50? % copper? alloy?

Which of the following are accepted without proof in a logical system? check all that apply.