A 35 foot long ladder is leaning against a vertical wall so the bottom of the ladder is 9 feet from the base of the wall. Find the angle of elevation of the ladder. Round your answer to the nearest tenth of a degree.

Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6

You are making a battery for a science project. you have copper wire for your first electrode. you need to choose a conductor, a second electrode, and a device to plug into your battery. you have already chosen a lemon conductor. complete each statement below about the options that include a lemon conductor.

What is the percentile for data value 6 in the following data set? 4 13 8 6 4 4 13 6 4 13 2 13 15 5 9 4 12 8 6 13 40 25 35 62