Pam kept track of the puppies available for adoption at the shelter. after 2 hours, there were 10 puppies available for adoption. after 3 hours, there were 8 puppies available for adoption

how many were adopted between the 5th and 6th hour?

Can someone me and do the problem plz so i can understand it more better

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

Which of the following is the maximum value of the equation y=-x^2+2x+5 a. 5 b. 6 c. 2. d. 1