Top ross Sections and Plane Rotations - 11/3/MC Consider an isosceles trapezoid rotated about an axis of symmetry that passes through the midpoint of the bases.
The minor base of the trapezoid is 5 cm and the major base is 10 cm.
What is the perimeter of the horizontal cross section if the cut is made at the middle of the height of the trapezoid?
Axis of Symmetry

An equation representing lyle’s hedge-trimming business is a = 12n - 300 where a is the amount of profit or loss in dollars and n is the number of hedges trimmed. how would the graph of lyle’s business change if the equation a = 10n - 300 represented his business? the graph would be flatter. the graph would be steeper. the graph would start closer to the origin. the graph would start lower on the y-axis.

Suppose sat writing scores are normally distributed with a mean of 497 and a standard deviation of 109. a university plans to award scholarships to students whose scores are in the top 2%. what is the minimum score required for the scholarship? round your answer to the nearest whole number, if necessary.

Afarm that has 4 x 10^2 acres has 1.2 x 10^5 cattle. what is the average number of cattle per acre? write the answer in scientific notation. answere asap