The histogram shows the heights of the boys basket team members. If two players are chose at random, what is the probability that the first boy is between 170-179cm tall and the second boy in between 160-169 cm tall?

The fence around a quadrilateral-shaped pasture is 3a^2+15a+9 long. three sides of the fence have the following lengths: 5a, 10a-2, a^2-7. what is the length of the fourth side of the fence?

Pepe and leo deposits money into their savings account at the end of the month the table shows the account balances. if there pattern of savings continue and neither earns interest nor withdraw any of the money , how will the balance compare after a very long time ?

Which of the following graphs could represent a cubic function?