HELP ASAP A deep sea diver down dives 81 ft. from the surface he then dives 14 ft. deeper. There's a helicopter monitoring the diver from 1,800 ft. above the surface of the sea. What is the distance between the helicopter and the diver

If there is no real number solution to the quadratic equation x^2+2x+c=0 what is a possible value of c? 1 -2 0 3

Which strategy is used by public health to reduce the incidence of food poisoning?

Atest consists of 10 multiple choice questions, each with 5 possible answers, one of which is correct. to pass the test a student must get 60% or better on the test. if a student randomly guesses, what is the probability that the student will pass the test?