The expression -260 + 16y represents a submarine that began at a depth of 260 feet below sea level and ascended at a rate of 16 feet per minute. What was the depth of the submarine after 8 ​minutes?(Answer Soon PLEASE)

Acoin is tossed twice. let e e be the event "the first toss shows heads" and f f the event "the second toss shows heads". (a) are the events e e and f f independent? input yes or no here: yes (b) find the probability of showing heads on both toss. input your answer here: preview

2.5 milligrams is equivalent to how many grams

Find the distance between (7,-6) and (-3,-9)