fluorine (f), chlorine (cl), bromine (br), and iodine (i) are elements in the same group on the periodic table. why are these elements grouped together?

Carbon dioxide can be produced form what type of power generation?

Simba travel agency arranges trips for climbing mount kilimanjaro. for each trip, they charge an initial fee of \$100$100 in addition to a constant fee for each vertical meter climbed. for instance, the price for climbing to the shira volcanic cone, which is 30003000 meters above the base of the mountain, is \$400$400. let f(d)f(d) denote the fee of a trip ff (measured in dollars) as a function of the vertical distance climbed dd (measured in meters). write the function's formula. f(d)=

7. one of your coworkers frequently complains about problems she's having with a customer. you decide to: