Mathematics, 05.02.2020 03:58 Hilljos018
Astudent types 160 words in 4 minutes. which unit rate represents this ratio? a. 40 words per minute b. 80 words per minute c. 80 words per 2 minutes d. 160 words per 4 minutes
Answers: 1
Mathematics, 21.06.2019 19:20
Aefg - almn. find the ratio of aefg to almn. a)1: 4 b)1: 2 c)2.1 d)4: 1
Answers: 1
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
Mathematics, 22.06.2019 00:00
Mila's dog weighs 4 pounds more than 8 times the weight of keiko's dog. which expression could be used to fine te weight of mila's dog?
Answers: 2
Astudent types 160 words in 4 minutes. which unit rate represents this ratio? a. 40 words per minut...
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