Mathematics, 13.04.2021 20:50 adreyan6221
Your family is driving to the beach. You travel 200 kilometers in the first two hours. During the next hour, you stop for lunch and only travel 25 kilometers. What was tour average speed?
A) 60 km/h
B)75 km/h
C)100km/h
D)225 km/h
Answers: 2
Mathematics, 21.06.2019 18:30
Draw a tape diagram to represent each situation.for some of the situations,you need to decide what to represent with a variable andre bakes 9 pans of brownies.he donates 7 pans to the school bake sale and keeps the rest to divide equally among his class of 30 students
Answers: 2
Mathematics, 21.06.2019 22:30
When i'm with my factor 5, my prodect is 20 .when i'm with my addend 6' my sum is 10.what number am i
Answers: 1
Mathematics, 22.06.2019 01:30
Aresearch study is done to find the average age of all u.s. factory workers. the researchers asked every factory worker in ohio what their birth year is. this research is an example of a census survey convenience sample simple random sample
Answers: 2
Mathematics, 22.06.2019 02:20
There are two major tests of readiness for college: the act and the sat. act scores are reported on a scale from 1 to 36. the distribution of act scores in recent years has been roughly normal with mean µ = 20.9 and standard deviation s = 4.8. sat scores are reported on a scale from 400 to 1600. sat scores have been roughly normal with mean µ = 1026 and standard deviation s = 209. reports on a student's act or sat usually give the percentile as well as the actual score. the percentile is just the cumulative proportion stated as a percent: the percent of all scores that were lower than this one. tanya scores 1260 on the sat. what is her percentile (± 1)?
Answers: 1
Your family is driving to the beach. You travel 200 kilometers in the first two hours. During the ne...
Business, 29.01.2020 02:43
Mathematics, 29.01.2020 02:43
Mathematics, 29.01.2020 02:43
English, 29.01.2020 02:43
Social Studies, 29.01.2020 02:43
Mathematics, 29.01.2020 02:43
Mathematics, 29.01.2020 02:43
Mathematics, 29.01.2020 02:43
Mathematics, 29.01.2020 02:43