Solve this Tic-Tac-Toe puzzle using the following rules: 1. No more than 2 consecutive X’s or O’s are allowed in a row or a column. 2. The number of X’s is the same as the number of O’s in each row and column. 3. Each row and column are unique.

Aquantity with an initial value of 3900 decays exponentially at a rate of 35% every hour. what is the value of the quantity after 0.5 days, to the nearest hundredth?

Can someone check if i did this correct. it’s number 4 if you’re wondering.

Kayla and alberto are selling fruit for a school fundraiser. customers can buy small boxes of grapefruit and large boxes of grapefruit. kayla sold 3 small boxes of grapefruit and 1 large box of grapefruit for a total of $65. alberto sold 1 small box of grapefruit and 1 large box of grapefruit for a total of $55. what is the cost each of one small box of grapefruit and one large box of grapefruit?