Mathematics, 23.05.2020 11:58 myamiller558
Out of forty students, 14 are taking English Composition, 29 are taking Chemistry and 5 students are in both classes.
A) how many are in neither class?
B) How many students are taking only English Composition?
C) What is the probability that a randomly chosen student from this group is taking only the Chemistry class?
Answers: 2
Mathematics, 21.06.2019 14:30
Two rigid transformations are used to map abc to qrs. the first is a translation of vertex b to vertex r. what is the second transformation? a reflection across the line containing ab a rotation about point b a reflection across the line containing cb a rotation about point c
Answers: 2
Mathematics, 21.06.2019 19:20
The suare root of 9x plus 7 plus the square rot of 2x equall to 7
Answers: 1
Mathematics, 21.06.2019 21:30
(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
Out of forty students, 14 are taking English Composition, 29 are taking Chemistry and 5 students are...
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