Mathematics, 28.01.2020 10:31 bicaplinger7766
On tuesday, 40 students visited the store and purchased felt tip pens. 27 students purchased blue ones and 20 students purchased red ones. how many students purchased both blue and red pens?
Answers: 1
Mathematics, 21.06.2019 18:30
Astick 2 m long is placed vertically at point b. the top of the stick is in line with the top of a tree as seen from point a, which is 3 m from the stick and 30 m from the tree. how tall is the tree?
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Mathematics, 21.06.2019 21:00
In the figure below, triangle rpq is similar to triangle rts. what is the distance between p and q? a. 24 b. 42 c.50 d. 54
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Mathematics, 22.06.2019 00:30
The nth term of a sequence in 2n-1 the nth term of a different sequence is 3n+1 work out 3 numbers that are in bothe sequences and are between 20 and 40
Answers: 2
On tuesday, 40 students visited the store and purchased felt tip pens. 27 students purchased blue on...
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