Mathematics, 16.03.2020 20:16 oofoofoof1
A group of students at a school takes a history test. The distribution is normal with a mean of 25, and a standard deviation of 4. (a) Everyone who scores in the top 30% of the distribution gets a certificate. What is the lowest score someone can get and still earn a certificate?
Answers: 3
Mathematics, 21.06.2019 21:00
To finance her community college education, sarah takes out a loan for $2900. after a year sarah decides to pay off the interest, which is 4% of $2900. how much will she pay
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Lana's family entered a 5-kilometer race lana's average step length is about 0.5 meter how many steps will she need to take the finish
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Mathematics, 22.06.2019 02:00
Yolanda wanted to buy a total of 6 pounds of mixed nuts and dried fruit for a party she paid 21.60 for mixed nuts and 11.90 for dried fruit did yolanda but enough mixed nuts and dried fruit for the party
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A group of students at a school takes a history test. The distribution is normal with a mean of 25,...
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