A contractor has 75 feet of safety rail. The foreman is going to install it in such a way that the work area is
divided into two congruent rectangles. The table
represents the total fenced area, a(s), depending on
the length of the shared side, s.
The equation a(s) = 37.55 - 1.582 models the function
represented in the table. Fill in the blank to complete
the restricted domain of the function. D = {0 SSS
s
a(s)
9
216
11
231
13
234
15
225

Apsychology student wishes to investigate differences in political opinions between business majors and political science majors at her college. she randomly selects 100 students from the 260 business majors and 100 students from the 180 political science majors. does this sampling plan result in a simple random sample? why or why not? no, because each group of 200 students in the sample does not have the same chance of being selected. yes, because each group of 200 students in the sample has the same chance of being selected. no, because each individual student does not have an equal chance of being selected. yes, because each individual student has the same chance of being selected.

Sherrie is baking a pie for her family. she leaves the room and comes back to 35% of the pie having been eaten before she can put the topping on. how much 1 square inch strips of dough will she need for the top, now that a portion is missing? round your answer to the nearest while nimber.

Polygon abcd is a rectangle what is the area