A6.0 ounce cup of coffee contains 50 mg of caffeine. calculate the percentage of caffeine in the coffee.

Ialready asked this but i never got an answer. will give a high rating and perhaps brainliest. choose the linear inequality that describes the graph. the gray area represents the shaded region. y ≤ –4x – 2 y > –4x – 2 y ≥ –4x – 2 y < 4x – 2

21 a stick 7 inches long is broken into two pieces, so that one piece is twice as long as the other one. how long are the two pieces?

Find the rate at which the water is now flowing from the tap give your answer cubic centimetres per second