Questions by HUA Di

Questions by HUA Di

81, 27, 9, 3,... Find the common ratio of the given sequence, and write an exponential function which represents the sequence. Use n = 1, 2, 3, ... A) 3; f(n) = 81n-1 B) 3; f(n) = 81(3)n-1 Eliminate C)

asked Apr 21, 2021

1 answer

1 vote

163k views

Granite Company purchased a machine costing $132,000, terms 1/10, n/30. The machine was shipped FOB shipping point and freight charges were $3,200. The machine requires special mounting and wiring connections

asked Mar 15, 2021

1 answer

3 votes

192k views

You can work a maximum of 40 hours a week. You need to make $440 in order to cover your expenses. Your office job pays $12 an hour and your babysitting job pays $10 an hour. What is the least possible

asked Mar 15, 2021

1 answer

0 votes

164k views

PLEASE HELP A person must be ____ years to serve in the A person must be a U.S. citizen for at least House of Representatives *

asked Feb 12, 2021

2 answers

1 vote

166k views

What happens to chromosomes in prophase of mitosis? A They are formed by replication of DNA. B They attach to the spindle fibres. C They divide to form chromatids. D They shorten and become visible.

asked Jan 3, 2021

1 answer

4 votes

197k views

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