Heights (cm) and weights (kg) are measured for 100 randomly selected adult males, and range from heights of 132 to 191 cm and weights of 41 to 150 kg. let the predictor variable x be the first variable given. the 100 paired measurements yield x hat= 167.82 cm, y hat= 81.39 kg, r = 0.101, p-value = 0.317, and y = - 106 + 1.01x. find the best predicted value of y (weight) given an adult male who is 189 cm tall. use a 0.05 significance level. find the best predicted value of y hat for an adult male who is 189 tall in .

Factor this polynomial completely x^2-64

Plot a point at the y-intercept of the following function on the provided graph. 3y=-5x+7 20 points

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.