Mathematics, 06.08.2021 23:50 AniyahM17
one number is 4 less than 3 times another number. If their sum is increased by five, the result is 25. Find both the numbers.
Answers: 3
Mathematics, 21.06.2019 21:00, Gabriel134
Gabriel determined that his total cost would be represented by 2.5x + 2y – 2. his sister states that the expression should be x + x + 0.5x + y + y – 2. who is correct? explain.
Answers: 3
Mathematics, 22.06.2019 02:00, lexhoangg
Now, martin can reasonably guess that the standard deviation for the entire population of people at the mall during the time of the survey is $1.50. what is the 95% confidence interval about the sample mean? interpret what this means in the context of the situation where 95 people were surveyed and the sample mean is $8. use the information in this resource to construct the confidence interval.
Answers: 3
one number is 4 less than 3 times another number. If their sum is increased by five, the result is 2...
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