158 students were surveyed on their weekly exercise routines. The average was 3.33 hours a week with a standard deviation of 45 minutes. What percent of the population runs less than 150 minutes?

probably .5

i can on others if necessary.

given : the shape of his satellite can be modeled by   where x and y are modeled in inches.

now,the given equation   is a equation of parabola.

here, coefficient of x is positive, hence the parabola opens rightwards.

on comparing this equation with standard equation , we get

in standard equation, coordinates of focus=(0,m)

thus for given equation coordinates of focus=(0,1.5)

step-by-step explanation:

d. corresponding side lengths in similar triangles are proportional in length.

step-by-step explanation: