A landscaping company uses 3 1/2 tons of rock in the first month. In the second month, the company uses
the same amount of rock in each of its 5 projects. The
company uses 7 1/4 tons of rock over the two months.
How many tons of rocks does the landscaping company use in each project for the second month

Rectangle leg this 11feet and perimeter of 38feet what is the width of the rectangle in feet

Find the exact value of each of the following. in each case, show your work and explain the steps you take to find the value. (a) sin 17π/6 (b) tan 13π/4 (c) sec 11π/3

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.