Mathematics, 21.11.2019 21:31 jdkrisdaimcc11
1. [4 marks]
in an arithmetic sequence, the sum of the 3rd and 8th terms is 1.
given that the sum of the first seven terms is 35, determine the first term and the common difference.
Answers: 3
Mathematics, 21.06.2019 14:50
Brook states that the distance on the line is 4 units. caleb states that the whole line does not have a distance because it continues on forever. vivian states that the line is 6 units long. which distance did brook measure? which distance did vivian measure?
Answers: 3
Mathematics, 21.06.2019 15:40
What is the first quartile of the data set? 10, 11, 12, 15, 17, 19, 22, 24, 29, 33, 38 a. 12 b. 19 c. 29 d. 10
Answers: 1
Mathematics, 21.06.2019 17:30
It takes jonas 7 1/4 minutes to run the mile. it takes mario 8 5/12 to run the mile. how much faster is jonas than mario? 5/6 minute 1 1/3 minutes 1 1/6 minutes 1 1/2 minutesi will give points and brainlest
Answers: 2
1. [4 marks]
in an arithmetic sequence, the sum of the 3rd and 8th terms is 1.
given that...
in an arithmetic sequence, the sum of the 3rd and 8th terms is 1.
given that...
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