Kyle felt a draft of cold air. he measured a gap in a nearby window and found that it was 7/16 inches wide. which decimal is equivalent to 7/16

Two number cubes are rolled- one blue and one yellow. part a) find the probability that the blue cube is less than 3 and the product is 8. part b) is this event independent or dependent? explain why. your

Evaluate the discriminant of each equation. tell how many solutions each equation has and whether the solutions are real or imaginary. x^2 - 4x - 5 = 0

Precalculus question, image attached.