![subject](/tpl/images/cats/mat.png)
Mathematics, 07.05.2020 03:10 coreyscott1281
The sum of Emma’s age and her sisters age is 41 years. Emma is 11 years older than her sister. What is Emma’s age and what is her sisters age
![ansver](/tpl/images/cats/User.png)
Answers: 3
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
Simplify the rational expression. state any restrictions on the variable. t^2-4t-12 / t-8 the / is a fraction sign.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
An engineer is going to redesign an ejection seat for an airplane. the seat was designed for pilots weighing between 120 lb and 161 lb. the new population of pilots has normally distributed weights with a mean of 125 lb and a standard deviation of 28.1 lb. a)if a pilot is randomly selected, find the probability that his weight is between 120 lb and 161 lb.the probability is approximately? b. if 36 different pilots are randomly selected, find the probability that their mean weight is between 120 lb and 161 lb. the probability is approximately? c. when redesigning the ejection seat, which probability is more relevant? . part (b) because the seat performance for a single pilot is more important. b. part (b) because the seat performance for a sample of pilots is more important. c. part (a) because the seat performance for a sample of pilots is more important. d. part (a) because the seat performance for a single pilot is more important.
Answers: 3
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:30
The slope of the line passing through the points (2, 7) and (-4, 8) is
Answers: 2
You know the right answer?
The sum of Emma’s age and her sisters age is 41 years. Emma is 11 years older than her sister. What...
Questions
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 19:59
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 19:59
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/health.png)
Health, 27.05.2020 19:59
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 19:59
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 19:59
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 19:59
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 27.05.2020 19:59
![question](/tpl/images/cats/ekonomika.png)
![question](/tpl/images/cats/mkx.png)
![question](/tpl/images/cats/health.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 27.05.2020 19:59
![question](/tpl/images/cats/en.png)
English, 27.05.2020 19:59
![question](/tpl/images/cats/fizika.png)
Physics, 27.05.2020 19:59
![question](/tpl/images/cats/istoriya.png)
History, 27.05.2020 19:59