What is the value of 10p10

what is the value of 8

four out of nine performers will be chosen to stand in a row on stage. how many ways can the 4 performers stand in a row

Asequence of numbers begins with 12 and progresses geometrically. each number is the previous number divided by 2. which value can be used as the common ratio in an explicit formula that represents the sequence? 1/2 2 6 12

Giuseppi's pizza had orders for $931.00 of pizzas. the prices were $21 for a large pizza, 514 for a medium pizza, and $7 for a small pizza. the number of large pizzas was two less than four times the number of medium pizzas. thenumber of small pizzas was three more than three times the number of medium pizzas. how many of each size of pizza were ordered?

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