Mathematics, 24.06.2019 18:00 bandithcarroyuqhi
For homework, ari had to find 5% of $900. did he do the work correctly? are ari’s calculations correct? no. ari multiplied the denominators incorrectly. no. ari should have written the percent ratio as no. ari should have divided, not multiplied. yes. ari’s work is correct.
Answers: 2
Mathematics, 21.06.2019 16:30, GalaxyWolf1895
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, 21.06.2019 19:30, woodfordmaliky
Louis wants to carpet the rectangular floor of his basement. the basement has an area of 864 square feet. the width of the basement is 2/3 it's length. what is the length of louis's basement
Answers: 1
Mathematics, 21.06.2019 20:00, mechelllcross
Which expression is rational? 6. , square root two, square root 14, square root 49
Answers: 1
For homework, ari had to find 5% of $900. did he do the work correctly? are ari’s calculations corr...
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