Mathematics, 22.12.2019 01:31 devinmoore4664
Abattery company manufactures batteries having life spans that are normally distributed, with a mean of 45 months and a standard deviations of 5 months. find the probability that a battery chosen at random will have each life span. a. 48-50 months b. 45-52 months
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 23:00
72 the length of a side of a triangle is 36. a line parallel to that side divides the triangle into two parts of equal area. find the length of the segment determined by the points of intersection between the line and the other two sides of the triangle.
Answers: 1
Mathematics, 21.06.2019 23:00
Eden has a part time job. she is paid ? 7.20 an hour the week she worked 18 and a half hours how much is she paid
Answers: 1
Mathematics, 21.06.2019 23:20
1. ∠1 is complementary to ∠2 and ∠3 is complementary to ∠2. subtraction property of equality 2. m∠1 + m∠2 = 90 and m∠3 + m∠2 = 90 substitution 3. m∠1 + m∠2 = m∠3 + m∠2 definition of complementary 4. m∠1 = m∠3 given
Answers: 3
You know the right answer?
Abattery company manufactures batteries having life spans that are normally distributed, with a mean...
Questions
Chemistry, 19.10.2019 17:30
Mathematics, 19.10.2019 17:30
Biology, 19.10.2019 17:30
Social Studies, 19.10.2019 17:30
History, 19.10.2019 17:30
English, 19.10.2019 17:30
Mathematics, 19.10.2019 17:30
