Pls help I need these by midnight Maria is buying ping pong balls online. Website A charges $6 per box of ping pong
balls, plus an $8 service charge. Website B charges $5 per box, along with a shipping
and handling fee of $10. How many boxes does Maria need to buy for the cost of
both websites to be the same?
18 boxes
2 boxes
6 boxes
1 box

What is the value of r of the geometric series?

Is the product of two rational numbers irrational or rational? first, make a hypothesis by multiplying two rational numbers. then, use variables such as x=a/b and y=c/d and the closure property of integers to prove your hypothesis.

Consider an example of a deck of 52 cards: example set of 52 playing cards: 13 of each suit clubs, diamonds, hearts, and spades ace 2 3 4 5 6 7 8 9 10 jack queen king clubs diamonds hearts spades what is the probability of drawing three queens from a standard deck of cards, given that the first card drawn was a queen? assume that the cards are not replaced.