Mathematics, 15.12.2019 22:31 breannamiller0822
Colin is designing a series of paper chains. the second paper chain has 9 links. the third chain has 13 links, and the fourth chain has 17 links. if all of colin's chains follow the same sequence, how many links were there in colin's first chain?
Answers: 1
Mathematics, 21.06.2019 21:00
The area of a rectangle is 10 cm^2. one side of the rectangle is x cm. express the perimeter of the rectangle in terms of x and show that this rectangle cannot have a perimeter of 12 cm. the perimeter of the rectangle in terms of x is __ cm
Answers: 1
Mathematics, 22.06.2019 02:00
There are a total of 75 students in the robotics club and science club. the science club has 9 more students than the robotics club. how many students are in the science club?
Answers: 1
Colin is designing a series of paper chains. the second paper chain has 9 links. the third chain has...
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