Mathematics, 12.10.2020 23:01 Ayalij
2. A data set shows the number of seconds each of the 7,086 students take 1 point
to complete a math problem. The median completion time is 92 seconds.
The interquartile range is 25. Which statement about the completion times
is most likely to be true? *
O A. Of these students, 25% complete the math problem in 92 seconds or less.
B. Of these students, 50% complete the math problem in 92 seconds or less.
C. Of these students, 75% complete the math problem in 92 seconds or less.
Of these students, 75% complete the math problem in 117 seconds of less.
Answers: 3
Mathematics, 21.06.2019 17:30, rwbrayan8727
Marco has $38.43 dollars in his checking account. his checking account is linked to his amazon music account so he can buy music. the songs he purchases cost $1.29. part 1: write an expression to describe the amount of money in his checking account in relationship to the number of songs he purchases. part 2: describe what the variable represents in this situation.
Answers: 2
Mathematics, 21.06.2019 21:30, oliup567
(c) the diagram shows the first three shapes of a matchsticks arrangement. first shape = 3second shape = 5third shape = 7given m represents the number of matchstick used to arrange the n'th shape.(i) write a formula to represent the relation between m and n. express m as the subjectof the formula.(ii) 19 matchsticks are used to make the p'th shape. find the value of p.
Answers: 2
2. A data set shows the number of seconds each of the 7,086 students take 1 point
to complete a mat...
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