Kristen heard that it is 82° fahrenheit outside. she knows that f=95c+32f=95c+32 where ff represents the temperature in degrees fahrenheit and cc represents the temperature in degrees celsius. which is closest to the temperature outside, in degrees celsius?

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.

Find the solution on the interval [0, 2pi)

The length of a rectangular board is 3 feet less than twice its width. a second rectangular board is such that each of its dimensions is the reciprocal of the corresponding dimensions of the first rectangular board. if the perimeter of the second board is one-fifth the perimeter of the first, what is the perimeter of the first rectangular board?