Element X decays radioactively with a half life of 10 minutes. If there are 960 grams
of Element X, how long, to the nearest tenth of a minute, would it take the element to
decay to 20 grams?

Acamper leaves camp on a kayak and travels 50 miles east on a river, then he ties his kayak to the bank and travels 20 miles north on a bicycle. this trip can be plotted on the coordinate plane, where the camp is the point (0, 0). the distant of the camper to the camp can be found using the distance formula. which other formula can he use? a) 502 - 202 b) 502 + 202 c) 502 - 202 d) 502 + 202

Pick the description of a geometric object that best matches the real world object box for a deck of card

Asphere has a diameter of 10 in. what is the volume of the sphere?