Help now pls
...
Answers: 2
Mathematics, 21.06.2019 16:00
Enter the number of complex zeros for the polynomial function f(x) = x 4+ 5x² +6
Answers: 2
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, 21.06.2019 22:30
Bob the builder is making 480kg of cement mix. this is made by cement, sand and gravel in the ratio 1: 3: 4
Answers: 3
Mathematics, 24.08.2021 16:50
Mathematics, 24.08.2021 16:50
History, 24.08.2021 16:50
Mathematics, 24.08.2021 16:50
Mathematics, 24.08.2021 16:50
Mathematics, 24.08.2021 16:50
Mathematics, 24.08.2021 16:50
Mathematics, 24.08.2021 16:50