Mathematics, 18.07.2019 20:00 cordovamaria22
Which of the following uses estimation to check 267 – 154 = 113? a. 300 – 200 = 100 b. 300 – 150 = 150 c. 113 + 154 = 267 d. 270 – 150 = 120
Answers: 1
Mathematics, 21.06.2019 16:30
An automated water dispenser fills packets with one liter of water on average, with a standard deviation of 5 milliliter. the manual says that after a year of operation the dispenser should be tested to see if it needs recalibration. a year later a number of filled packets are set aside and measured separately. it is found that the average packet now contains about 0.995 liters. does the dispenser need calibration? explain your answer.
Answers: 2
Mathematics, 22.06.2019 02:00
Use long division to indentify (12xto the second power+15x-8)divided by 3x
Answers: 2
Mathematics, 22.06.2019 03:00
25 ! what is the value of x? enter your answer in the box. x =
Answers: 2
Mathematics, 22.06.2019 04:50
Naruto is choosing between two venues that will deliver food to his house. with probability 1/3 he will choose ramen mania (r), and with probability 2/3 he will choose sushi (s). if he chooses r, 15 minutes after making the call, the remaining time it takes the food to arrive is exponentially distributed with average 10 minutes. if he orders s, 10 minutes after making the call, the time it takes the food to arrive is exponentially distributed with an average of 12 minutes. given that he has already waited 25 minutes after calling, and the food has not arrived, what is the probability that he ordered from r? i am really stuck on how to set this up, so if you could be extra clear, that would be super ! in advance
Answers: 2
Which of the following uses estimation to check 267 – 154 = 113? ...
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