Which blocks have a volume between 20 and 30 cubic centimeters?
A, B
A, C
B, C
B...
Mathematics, 07.05.2021 20:50, lhmsokol56
Which blocks have a volume between 20 and 30 cubic centimeters?
A, B
A, C
B, C
B, D
Answers: 1
Mathematics, 21.06.2019 16:50, hernsl0263
Which three lengths could be the lengths of the sides of a triangle? 21 cm, 7 cm, 7 cm 9 cm, 15 cm, 22 cm 13 cm, 5 cm, 18 cm 8 cm, 23 cm, 11 cm
Answers: 2
Mathematics, 22.06.2019 03:40, andrew6494
The ages of personnel in the accounting department of a large company are normally distributed with a standard deviation of 7 years. there is a 0.02275 probability that the age of any randomly chosen person in the department is less than 22 and 0.15866 probabilty that the age of any randomly chosen person is greater than 43. what is the mean of this distribution?
Answers: 3
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