Five tiles lettered a, p,p, l and e are lying face down on a table. a tiles is selected, the letter is recorded, the tile is replaced, and the process is repeated.
what is the theoretical probability of selecting the letter p?
a) 1/5
b)1/4
c)2/5
d)1/2

The table shows the balance of a money market account over time. write a function that represents the balance y (in dollars) after t years.

Worth 30 points! in this diagram, both polygons are regular. what is the value, in degrees, of the sum of the measures of angles abc and abd?

Aclothing store has the sign shown in the shop window. pani sees the sign and wants to buy 3 shirts and 2 pairs of jeans. the cost of each shirt before the discount is $12, and the cost of each pair of jeans is $19 before the discount. write and simplify an expression to find the amount pani pays if a $3 discount is applied to her total