Lara is decorating placemats with Stars of David. Each star is made from two triangles. She wants to put 8 stars on each placemat and there are 18 placemats. How many triangles will she need?

Anita has a success rate of 80% on free throws in basketball. she wants to know the estimated probability that she can make exactly four of five free throws in her next game. how can she simulate this scenario? categorize each simulation of this scenario as correct or incorrect.

The winner of a golf tournament made five putts for birdies. the lengths of these putts are in the table shown. what is the total distance of the putts in the yards, feet, and inches?

Ineed ! what is the connection between ratios, fractions, and percents? give an example with your answer.