Mathematics, 03.07.2019 11:00 Cupcake589
Abag contains 5 yellow marbles, 16 green marbles, and 2 red marbles. a) what is the chance of drawing a red marble? b) if a red marble is drawn the first time and then a second marble is drawn without replacement, what is the probability of drawing a yellow marble?
Answers: 1
Mathematics, 21.06.2019 15:00
12 point are triangles pqr and stu congruent? what is the congruency that proves they are congruent? what is the perimeter of triangle pqr?
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 20:30
What is the volume of the cone to the nearest cubic millimeter? (use π = 3.14) a) 46 mm3 b) 128 mm3 c) 183 mm3 d) 275 mm3 diameter = 5 mm height = 7 mm how do you do this problem step by step?
Answers: 1
Abag contains 5 yellow marbles, 16 green marbles, and 2 red marbles. a) what is the chance of drawi...
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