Based on the model n(1154,81) describing steer weights, what are the cutoff values for a) the highest 10% of the weights? b) the lowest 20% of the weights? c) the middle 40% of the weights?

When a rectangle is dilated, how do the perimeter and area of the rectangle change?

Abicycle training wheel has a radius of 3 inches. the bicycle wheel has a radius of 10 inches.approximately how much smaller, in square inches and rounded to the nearest hundredth, is the area of the training wheel than the area of the regular wheel? *

Heather is riding a quadratic function that represents a parabola that touches but does not cross the x-axis at x=-6