Please help me with these questions
...
Answers: 3
Another question on Mathematics
Mathematics, 21.06.2019 20:30
In priyas math class there are 10 boys and 15 girls. what is the ratio of boys to girls in priyas math class? express your answer as a decimal
Answers: 1
Mathematics, 21.06.2019 21:00
If 30 lb of rice and 30 lb of potatoes cost ? $27.60? , and 20 lb of rice and 12 lb of potatoes cost ? $15.04? , how much will 10 lb of rice and 50 lb of potatoes? cost?
Answers: 1
Mathematics, 21.06.2019 22:10
Monitors manufactured by tsi electronics have life spans that have a normal distribution with a standard deviation of 1800 hours and a mean life span of 20,000 hours. if a monitor is selected at random, find the probability that the life span of the monitor will be more than 17,659 hours. round your answer to four decimal places.
Answers: 2
You know the right answer?
Questions
Mathematics, 23.02.2021 20:10
English, 23.02.2021 20:10
History, 23.02.2021 20:10
Mathematics, 23.02.2021 20:10
Arts, 23.02.2021 20:10
Mathematics, 23.02.2021 20:10
Mathematics, 23.02.2021 20:10
Chemistry, 23.02.2021 20:10
Mathematics, 23.02.2021 20:10
English, 23.02.2021 20:10
