SOMEONE PLEASE HELP FAST Is the figure an example of perpendicular lines?

A). Yes, the lines intersect at a 90-degree angle.

B). Yes, the lines do not intersect at a 90-degree angle.

C). No, the lines intersect at a 90-degree angle.

D). No, the lines do not intersect at a 90-degree angle.

Indicate the formula for the following conditions: p^c(n, r)=

Which strategy is used by public health to reduce the incidence of food poisoning?

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.