Me solve these questions in the attachments below. 135 points and will mark as brainslist. i need step by step and detailed for plato and need it to pass my class so me if you know what your doing. need step by step answers in order. makes it easier for me. you : )

If p(a) = 0.70 and p(b) = 0.20, then a and b are independent events if

Which best explains why this triangle is or is not a right triangle ?

Data for the height of a model rocket launch in the air over time are shown in the table. darryl predicted that the height of the rocket at 8 seconds would be about 93 meters. did darryl make a good prediction? yes, the data are best modeled by a quadratic function. the value of the function at 8 seconds is about 93 meters. yes, the data are best modeled by a linear function. the first differences are constant, so about 93 meters at 8 seconds is reasonable. no, the data are exponential. a better prediction is 150 meters. no, the data are best modeled by a cubic function. a better prediction is 100 meters.