Mathematics, 05.12.2019 21:31 dilly2277
In a survey of first graders, their mean height was 49.5 inches with a standard deviation of 3.6 inches. assuming the heights are normally distributed, what height represents the first quartile of these students? a. 45.00 inches b. 51.93 inches c. 47.07 inches d. 48.35 inches
Answers: 1
Mathematics, 20.06.2019 18:02
The capulet and montague families love writing. last year, each capulet wrote 444 essays, each montague wrote 666 essays, and both families wrote 100100100 essays in total. this year, each capulet wrote 888 essays, each montague wrote 121212 essays, and both families wrote 200200200 essays in total. how many capulets and montagues are there? choose 1
Answers: 2
Mathematics, 21.06.2019 14:30
Mr switzer needs to buy new 1-foot tiles to cover his bathroom floor. the floor is 12 feet long and 8 feet wide. each square foot of tile will cost $1.79. in dollars what will be the total cost of the tiles he needs to buy.
Answers: 3
Mathematics, 21.06.2019 15:30
The coordinates of a, b, and c in the diagram are a(p,4), b(6,1), and c(9,q). which equation correctly relates p and q? hint: since is perpendicular to , the slope of × the slope of = -1. a. p - q = 7 b. q - p = 7 c. -q - p = 7 d. p + q = 7
Answers: 3
Mathematics, 21.06.2019 16:30
For how answer my question this will be the last question can you answer in math subject
Answers: 2
In a survey of first graders, their mean height was 49.5 inches with a standard deviation of 3.6 inc...
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