A scientist uses a submarine to study ocean life. She begins at sea level, which is an elevation of 0 feet. She descends for 12 seconds at a speed of 3.3 per second. She then ascends for 11 seconds at a speed of 2.5 feet per second. At this point what is he elevation in feet

Which is a reasonable estimate of the amount of water in a small, inflatable pool used by children?

Agraph of a trapezoid can have diagonals with slopes that are negative reciprocals and two pairs of adjacent sides that are congruent, true or false, and why

Finally, the arena decides to offer advertising space on the jerseys of the arena’s own amateur volley ball team. the arena wants the probability of being shortlisted to be 0.14. what is this as a percentage and a fraction? what is the probability of not being shortlisted? give your answer as a decimal. those shortlisted are entered into a final game of chance. there are six balls in a bag (2 blue balls, 2 green balls and 2 golden balls). to win, a company needs to take out two golden balls. the first ball is not replaced. what is the probability of any company winning advertising space on their volley ball team jerseys?