Ashely’s math average decreased 12 points to 78. Then she completed an extra credit and raised her final average by 5 points.

Hell . what are the solutions to `10x^2 - 38x - 8 = 0`? is this when i find the factors and use the numbers within the factors to determine the zeros? i hope that made sense lol

Ineed to know the ordered pairs for this equation i need the answer quick because it’s a timed test

The human resources manager at a company records the length, in hours, of one shift at work, x. he creates the probability distribution below. what is the probability that a worker chosen at random works at least 8 hours? 0.62 0.78 0.84 0.96