Mathematics, 26.08.2019 19:00 shanilafaridor97hl
Trey and his mom stopped at a railroad crossing to let a train pass. as the train began to pass, trey counted 6 cars in the first 10 seconds. it took the train 2 minutes and 45 seconds to clear the crossing at a constant speed. which of the following was the most likely number of cars in the train?
Answers: 1
Mathematics, 21.06.2019 18:30
Anormally distributed data set has a mean of 176.3 and a standard deviation of 4.2. what is the approximate z-score for the data value of 167.9? 2.00 −2.00 8.4 −8.4
Answers: 2
Mathematics, 22.06.2019 00:30
Abcd is reflected across the x- axis, then rotated 90 clockwise about the orgin, and finally reflected across the line y= x to form a’ b’ c’ .
Answers: 2
Mathematics, 22.06.2019 02:20
The function p(x) = –2(x – 9)2 + 100 is used to determine the profit on t-shirts sold for x dollars. what would the profit from sales be if the price of the t-shirts were $15 apiece?
Answers: 2
Mathematics, 22.06.2019 02:30
Will’s boss has asked him to compile the credit scores of everyone in his department. the data that will collected is shown in the table below. what is the mode of the credit scores in will’s department? (round to the nearest whole point, if applicable.) 634 667 644 892 627 821 857 703 654 a. 667 b. 722 c. 627 d. there is no mode in this group.
Answers: 1
Trey and his mom stopped at a railroad crossing to let a train pass. as the train began to pass, tre...
Mathematics, 19.05.2020 15:04
Social Studies, 19.05.2020 15:04
Mathematics, 19.05.2020 15:04
Mathematics, 19.05.2020 15:04
Physics, 19.05.2020 15:04
Mathematics, 19.05.2020 15:04
Mathematics, 19.05.2020 15:04
Mathematics, 19.05.2020 15:04
Mathematics, 19.05.2020 15:04
Biology, 19.05.2020 15:04
Mathematics, 19.05.2020 15:04