The degree of the polynomial function below is what?
f(x) = -3.75 +4x-2​

Solve -2(4y + 6) = 52. 5 -5 8 -8 and !

You were told that the amount of time lapsed between consecutive trades on the new york stock exchange followed a normal distribution with a mean of 15 seconds. you were also told that the probability that the time lapsed between two consecutive trades to fall between 16 to 17 seconds was 13%. the probability that the time lapsed between two consecutive trades would fall below 13 seconds was 7%. what is the probability that the time lapsed between two consecutive trades will be between 14 and 15 seconds?

What does independent variable and dependent variable mean in math?