Mark charged a battery. Each minute, the percentage of the battery's capacity that was charged increased by
2.5
2.52, point, 5 percent. After
17
1717 minutes of charging, the battery was
61.5
61.561, point, 5 percent full.
How full was the battery when the charging began?
percent
How long from the time that Mark started charging did it take the battery to be fully charged?
minutes

Which ratio is equivalent to 10: 85

Tan198=asin164=? how to solve this? ?

Apoll is being conducted at a mall nothingto obtain a sample of the population of an entire country. what is the frame for this type of​ sampling? who would be excluded from the survey and how might this affect the results of the​ survey? what is the frame for this type of​ sampling? a. the frame is people who need new clothes. b. the frame is people who shop at the mall. c. the frame is people who like to shop. d. the frame is the entire population of the country. who would be excluded from the survey and how might this affect the results of the​ survey? a. any person that does not need new clothes is excluded. this could result in sampling bias due to undercoverage. b. any person who does not shop at the mall is excluded. this could result in sampling bias due to undercoverage. c. any person who does not shop at the mall is excluded. this could result in nonresponse bias due to people not participating in the poll. d. there is nobody that is being excluded from the survey.