Mathematics, 24.03.2021 21:00 MadisonBoone
When Annabelle runs the 400 meter dash, her finishing times are normally distributed with a mean of 62 seconds and a standard deviation of 0.5 seconds. Using the empirical rule, determine the interval of times that represents the middle 68% of her finishing times in the 400 meter race.
Answers: 1
Another question on Mathematics
Mathematics, 21.06.2019 13:30
Which is the product of 58 and 1,000? a. 0.058 b. 5,800 c. 58,000 d. 580,000
Answers: 1
Mathematics, 21.06.2019 14:00
△cde maps to △stu with the transformations (x, y) arrowright (x − 2, y − 2) arrowright (3x, 3y) arrowright (x, −y). if cd = a + 1, de = 2a − 1, st = 2b + 3 and tu = b + 6, find the values of a and b. the value of a is and the value of b is .
Answers: 1
Mathematics, 21.06.2019 15:00
What is the length of the segment joining the points at (4,5) and (6,-2) round to the nearest tenth if necessary
Answers: 1
Mathematics, 21.06.2019 15:00
Which of the greatest common gcf of 32 and 48 a 16 b 96 c 8 d 32
Answers: 2
You know the right answer?
When Annabelle runs the 400 meter dash, her finishing times are normally distributed with a mean of...
Questions
Mathematics, 24.09.2019 08:11
Mathematics, 24.09.2019 08:11
Mathematics, 24.09.2019 08:11
Mathematics, 24.09.2019 08:11
Mathematics, 24.09.2019 08:11
Geography, 24.09.2019 08:11
English, 24.09.2019 08:11
