Shyla conducted an experiment. she went to the student union and asked people if they would like to be subjects in her study. she decided to ask only those people who smiled at her. is this an appropriate way to select subjects?

Now ray has had the tires for two months and he notices that the tread has started to pull away from the tire. he has already contacted the place who sold the tires and calmly and accurately explained the problem. they didn’t him because they no longer carry that tire. so he talked with the manager and he still did not get the tire replaced. his consumer rights are being violated. pretend you are ray and write a letter to the company’s headquarters. here are some points to keep in mind when writing the letter: include your name, address, and account number, if appropriate. describe your purchase (name of product, serial numbers, date and location of purchase). state the problem and give the history of how you tried to resolve the problem. ask for a specific action. include how you can be reached.

Lakota is buying a new laptop. he wants to use google as his main search engine. he should be sure which internet browser(s) are loaded on his computer?

Avillage levied property taxes of $910,000 for calendar year 2019 on january 1, 2019 and immediately set up an allowance of $10,000 for uncollectible taxes. the village collected $870,000 in cash during 2019. it expected to collect $22,000 of the unpaid taxes during the first 60 days of 2020 and an additional $8,000 during the rest of 2020. how much should the village recognize as property tax revenues in its 2019 general fund financial statements? a) $870,000 b) $892,000 c) $900,000 d) $910,000