Questions by Alexander Vieth

Questions by Alexander Vieth

For the three-part question that follows, provide your answer to each question in the given workspace. Identify each part with a coordinating response. Be sure to clearly label each part of your response

asked Dec 15, 2023

1 answer

19 votes

337k views

In a restaurant, a waiter collected tips from five of his tables. The tips were $4.50, $6.00, $8.00, $12.00 and $7.50, respectively. What is the average amount of tip from these five tables?

asked May 6, 2023

1 answer

39 votes

279k views

Phycobiliproteins are a complex of accessory pigments and proteins found in cyanobacteria but not in green algae. A researcher claims that the phycobiliprotein pigments in cyanobacteria allow the cyanobacteria

asked Mar 6, 2023

1 answer

43 votes

400k views

The square root of a negative number is known as an _______ number

asked Jan 19, 2022

1 answer

14 votes

196k views

A sample of oxygen occupied 621 mL when the pressure increased to 1095.93mm Hg. At constant temperature, what volume did the gas initially occupy when the pressure was 774.29mm Hg? a.) 879.0 b.) 438.7

asked Jan 7, 2022

1 answer

32 votes

210k views

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