True or false the gcf of two numbers is equal to the number to the lesser of the nymbers.

The depth of a lake at a certain point, wich is a function of the distance of that point from shore, is 30 feet.

Which expression is equivalent to sq-80

Aroulette wheel has 38 slots in which the ball can land. two of the slots are green, 18 are red, and 18 are black. the ball is equally likely to land in any slot. the roulette wheel is going to be spun twice, and the outcomes of the two spins are independent.the probability that it lands one time on red and another time on black in any order is(a) 0.5 (b) 0.25 (c) 0.4488 (d) 0.2244