How many different three-person relay teams can be chosen from six student?

Missy took the act and was told her standard score (z-score) is –1. frank took the sat and was told his standard score (z-score) is –2. which student has a better chance of getting admitted to college based on their test score?

Select the sequences that are geometric.

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?