Có 4hs gồm 2 nam và 2 nữ đc xếp vào 2 dãy bàn đôis diện nhau
a hỏi có bao nhiêu cách xếp
b...
Mathematics, 25.10.2021 15:20 jwyapo4
Có 4hs gồm 2 nam và 2 nữ đc xếp vào 2 dãy bàn đôis diện nhau
a hỏi có bao nhiêu cách xếp
b hỏi có bao nhiêu cách xếp mà nam nữ ngồi đói diện nhau
Answers: 3
Mathematics, 21.06.2019 15:30
Astore manager records the total visitors and sales, in dollars, for 10 days. the data is shown in the scatter plot. what conclusion can the store manager draw based on the data? question 3 options: an increase in sales causes a decrease in visitors. an increase in sales is correlated with a decrease in visitors. an increase in visitors is correlated with an increase in sales.
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Having a hard time understanding this question (see attachment).
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To prove that angle def = angle dgf by sas, what additional information is needed? def congruent to dgf dfe congruent to dfg de congruent to dg dg congruent to gf
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