Mathematics, 03.05.2021 18:50 hskdbdjd
Sylvia needs at least $310 for a new audio system. She has already saved $120. She earns $10 per hour at her part-time job. Write an inequality to find how many hours she will need to work to buy the system.
Answers: 2
Mathematics, 21.06.2019 18:20
The first-serve percentage of a tennis player in a match is normally distributed with a standard deviation of 4.3%. if a sample of 15 random matches of the player is taken, the mean first-serve percentage is found to be 26.4%. what is the margin of error of the sample mean? a. 0.086% b. 0.533% c. 1.11% d. 2.22%
Answers: 1
Mathematics, 21.06.2019 21:30
Due to a packaging error, 4 cans labeled diet soda were accidentally filled with regular soda and placed in a 12 pack carton of diet soda. two cans were randomly selected from this 12 pack. what is the probability that both cans were regular soda?
Answers: 2
Mathematics, 21.06.2019 22:30
What is the graph of the absolute value equation ? y=|x|-5
Answers: 1
Sylvia needs at least $310 for a new audio system. She has already saved $120. She earns $10 per hou...
Social Studies, 11.03.2021 22:50
Geography, 11.03.2021 22:50
Mathematics, 11.03.2021 22:50
Mathematics, 11.03.2021 22:50
Mathematics, 11.03.2021 22:50
Mathematics, 11.03.2021 22:50
Mathematics, 11.03.2021 22:50
Computers and Technology, 11.03.2021 22:50