Archimedes drained water in his tub the amount of Ayer left in the tube in liters as a function of time in minutes graphed

Pls urgent max amount of points will be given and pls do not answer if unsure or you will be reported by me and brainliest answer gets the brainliest .. thing so yeh

Aresearch company wants to test the claim that a new multivitamin to improve short term memory. state the objective of the experiment, suggest a population, determine the experimental and control groups, and describe a sample procedure.

What is the value of the expression 9+n/3-6 when n = 12? 1. 5. 7. 12.