The digits 3, 4, 5, 6, and 7 are randomly arranged to form a five-digit number. Complete parts (a) and (b) below. (a) Find the probability that the number is odd. The probability that the number is odd is nothing. (Type an integer or a simplified fraction.)

Your friend uses c=50p to find the total cost, c, for the people, p, entering a local amusement park what is the unit rate and what does it represent in the context of the situation?

Solve this problem! extra ! 3025/5.5 = a/90.75 / = fraction

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