1.3331 can some convert this in to a fraction. i can do it but im not getting the answer i need so i need a second opinion. and the way i got that is from this y=12x3^-2 < (is this right)

Graph y ≥ -x^2 - 1. click on the graph until the correct graph appears.

Events a and b are independent. the probability of a occurring is 2/5. the probability of b occurring is 1/4. what is p(a and b)?

The frequency table shows the results of a survey asking people how many hours they spend online per week. on a piece of paper, draw a histogram to represent the data. then determine which answer choice matches the histogram you drew. in order here is the.. hours online: 0-3, 4-7, 8-11, 12-15, and 16-19. frequency: 5, 8, 10, 8, 7 answer for the question is in the picture! : )