Which inequality models the situation, given that d represents distance?
the recommended amount of space between fence posts is greater than 6 ft.
a.
6d < 0
b.
d + 6 > 0
c.
d > 6
d.
d < 6

Monica build a remote control toy airplane for science project to test the plane she launched it from the top of a building the plane travel a horizontal distance of 50 feet before landing on the ground a quadratic function which models the height of the plane in feet relative to the ground at a horizontal distance of x feet from the building is shown

The lines shown below are parallel. if the green line has a slope of -1, what is the slope of the red line?

He weights of 2-pound bags of best dog food are approximately normally distributed with a given mean  and standard deviation  according to the empirical rule, what percentage of the bags will have weights within 3 standard deviations of the mean? 47.5%68%95%99.7%