Mathematics, 09.02.2021 03:40 cece4874
My sister is a self centered brat and she is always trying to get attention. and she is a really good liar so she tricks my mom and dad into thinking that everything is me or my brother's fault. It took me a long time to realize how mean she is to me, but I don't know what to do about her please help me. 15 points
Answers: 3
Mathematics, 21.06.2019 14:20
Suppose a least-squares regression line is given by modifyingabove y with caret equals 4.302 x minus 3.293. what is the mean value of the response variable if xequals20?
Answers: 3
Mathematics, 21.06.2019 21:00
Julie buys 2kg of apples and 7kg of pears ? 12.70. the pears cost ? 1.30 per kilogram what is the price per kilogram of the apples? show your working out
Answers: 2
Mathematics, 21.06.2019 21:50
Scores on a university exam are normally distributed with a mean of 78 and a standard deviation of 8. the professor teaching the class declares that a score of 70 or higher is required for a grade of at least “c.” using the 68-95-99.7 rule, what percentage of students failed to earn a grade of at least “c”?
Answers: 1
My sister is a self centered brat and she is always trying to get attention. and she is a really goo...
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