Mathematics, 01.12.2020 19:10 patdisawsome
What is the sum of a 7-term geometric series if the first term is -11, the last term is -171,875, and the common ratio is -5?
A) -143,231
B) -36,047
C) 144,177
D) 716,144
Answers: 2
Mathematics, 21.06.2019 12:30
In the diagram below what is the approximate length of the minor arc ab
Answers: 1
Mathematics, 21.06.2019 14:10
Plzzz plzz maths ! quadratic sequences =an^2+bn 1) 1,6,15,28,45 2)5,18,39,68,105 3) 1,8,21,40,65 4) 7,24,51,88,135 5) -1,2,9,20,35
Answers: 3
Mathematics, 21.06.2019 16:00
Plzzz i beg u so much asaaaap ! what is the slope of this line? enter your answer in the box.
Answers: 1
What is the sum of a 7-term geometric series if the first term is -11, the last term is -171,875, an...
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