A shopper pays $2,937 for a $2,670 grandfather clock after sales tax is added. What is the sales tax percentage?

Look at this pattern ; 1,4,9, number 10000 belongs in this pattern . what’s the place of this number?

Using only the digits 5, 6, 7, 8, how many different three digit numbers can be formed if no digit is repeated in a number?

Of the 27 players trying out for the school basketball team, 8 are more than 6 feet tall and 7 have good aim. what is the probability that the coach would randomly pick a player over 6 feet tall or a player with a good aim? assume that no players over 6 feet tall have good aim. a. b. c. d.