Mathematics, 20.07.2021 22:30 live4dramaoy0yf9
If the variance of the ages of the people who attended an opera is 58, what is
the standard deviation of the ages? Round your answer to two decimal
places.
O A. 8.89
O B. 7.62
O c. 6.86
O D. 8.12
Answers: 1
Mathematics, 20.06.2019 18:04
When benny’s sister penny is 24, benny’s age will be 125% of her age. how old is lenny? a) how old will benny be then? b)if benny is 12 years old now, how old is penny now? explain your reasoning.
Answers: 1
Mathematics, 21.06.2019 15:30
Gretchen is setting up for a banquet. she has 300 chairs and needs to distribute them evenly among t tables. how many chairs should she put at each table? write your answer as an expression.
Answers: 2
Mathematics, 21.06.2019 19:30
When 142 is added to a number the result is 64 more times the number my options are 35 37 39 41
Answers: 1
If the variance of the ages of the people who attended an opera is 58, what is
the standard deviati...
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