Asked by Andy Blackwell Uncategorized
How many 7 folds in 10 selections?
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Asked in Math and Arithmetic, Statistics, Algebra
A musician plans to perform 5 selections for a concert if he can choose from 9 different selections how many ways can he arrange his program?
Each year how many guys are drafted in the nfl?
256. Each of the 32 teams is alloted 7 selections in the draft. The teams may trade these selections or stockpile them as they wish. There are also 32 compensatory selections. These selections are awarded to teams that lost more free agents than they signed the previous season. These selections may not be traded. If less than 32 compensatory selections are awarded, the remaining selections are awarded in the order that the teams would select if there was an eighth round of the draft.
Asked in pH Levels
A pH of 10 is how many times as basic as a pH of 7?
How many different 7-digit telephone members are possible if the first digit can not be zero and no digit repeat?
There are 10 possible numbers that can be chosen. Since the first digit can't be 0, there are 9 selections for the first digit. The second number can include a 0, but can't include the first number chosen, so there are 9 selections for the second digit. Then there are 8 digits for the next number, 7 digits for the next number, and so on. Total telephone numbers are: 9*9*8*7*6*5*4 = 544320 phone numbers.
Asked in Math and Arithmetic, Algebra, Geometry
If 7 cubes can hold 84 oz how many oz can 10 cubes hold?