Mathematics, 01.08.2019 21:30 coopera1744
Arestaurant did a survey among 100 customers to find their food preferences. the customers were asked about their preferences for chocolate cake or cheesecake. out of the total 50 people who liked chocolate cake, 15 also liked cheesecake. there were 25 people who liked cheesecake. part a: summarize the data by writing the values that the letters a to i in the table below represent. (5 points) like chocolate cake do not like chocolate cake total like cheesecake a d g do not like cheesecake b e h total c f i part b: what percentage of the survey respondents did not like either chocolate cake or cheesecake? (3 points) part c: do the survey results reveal a greater dislike for chocolate cake or cheesecake? justify your answer. (2 points)
Answers: 2
Mathematics, 21.06.2019 15:30
Mary works for a company that ships packages and must measure the size of each box that needs to be shipped. mary measures a box and finds the length is 7 inches, the width is 14 inches, and the height is 15 inches. what is the volume of the box? [type your answer as a number.]
Answers: 1
Mathematics, 21.06.2019 21:00
The? half-life of a radioactive substance is 20 years. if you start with some amount of this? substance, what fraction will remain in 120 ? years
Answers: 1
Mathematics, 21.06.2019 22:00
The evening newspaper is delivered at a random time between 5: 30 and 6: 30 pm. dinner is at a random time between 6: 00 and 7: 00 pm. each spinner is spun 30 times and the newspaper arrived 19 times before dinner. determine the experimental probability of the newspaper arriving before dinner.
Answers: 1
Mathematics, 22.06.2019 01:00
Acentral angle measuring 160 degrees intercepts an arc in a circle whose radius is 4. what is the length of the arc the circle formed by this central angle? round the length of the arc to the nearest hundredth of a unit. a) 4.19 units b) 6.28 units c) 12.57 units d) 12.57 square units
Answers: 3
Arestaurant did a survey among 100 customers to find their food preferences. the customers were aske...
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