Mathematics, 16.09.2019 11:10, cjd1214812148
In a sample of 50 randomly selected students at a school, 38 students eat breakfast every morning. there are 652 students in the school. using these results, predict the number of students that eat breakfast.
a. 76
b.123
c.247
d.496
Answers: 1
Mathematics, 21.06.2019 19:00, sonyalehardez
Quadrilateral abcd in the figure below represents a scaled-down model of a walkway around a historic site. quadrilateral efgh represents the actual walkway. abcd is similar to efgh. what is the total length, in feet of the actual walkway?
Answers: 2
Mathematics, 21.06.2019 20:20, shartman22
20 solve 2(4 x + 3) < 5 x + 21. a) { x | x < 9} b) { x | x > -5} c) { x | x > -9} d) { x | x < 5}
Answers: 2
In a sample of 50 randomly selected students at a school, 38 students eat breakfast every morning. t...
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