Is the sequence -3, 5, 13, 21, ...
a. arithmetic
b. geometric...
Mathematics, 27.08.2021 21:10 sherlock19
Is the sequence -3, 5, 13, 21, ...
a. arithmetic
b. geometric
Answers: 2
Mathematics, 21.06.2019 21:30
Suppose that sahil knows that 45 people with ages of 18 to 29 voted. without using a calculator, he quickly says then 135 people with ages of 30to 49 voted. is he correct? how might sohil have come up with his answer so quickly?
Answers: 3
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