Can anyone me on this apparently the answer is 60 but i just can't understand how
...
![subject](/tpl/images/cats/mat.png)
Mathematics, 04.08.2019 21:30 JustMEok9849
Can anyone me on this apparently the answer is 60 but i just can't understand how
![ansver](/tpl/images/cats/User.png)
Answers: 2
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:40
Afamily has two cars. the first car has a fuel efficiency of 25 miles per gallon of gas and the second has a fuel efficiency of 15 miles per gallon of gas. during one particular week, the two cars went a combined total of 1025 miles, for a total gas consumption of 55 gallons. how many gallons were consumed by each of the two cars that week?
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:00
(30 points). the population of a city is 45,000 and decreases 2% each year. if the trend continues, what will the population be aer 15 yrs
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 02:30
The oates family went out for dinner the price of the meal was $33.95 the sales tax was 7.25% of the price of the meal . the tip was 15% of the meal and the sales tax . how much money did the oates family pay for the meal, including tax and tip
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 04:30
Arandom sample of 45 observations results in a sample mean of 68. the population standard deviation is known to be 23 a. compute the margin of error at a 959% confidence interval. b. compute the 95% confidence interval for the population mean c. compute the 90% confidence interval for the population mean. d. compute the 75% confidence interval for the population mean
Answers: 2
You know the right answer?
Questions
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 16:50
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.01.2021 16:50
![question](/tpl/images/cats/himiya.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/informatica.png)
Computers and Technology, 26.01.2021 16:50
![question](/tpl/images/cats/istoriya.png)
History, 26.01.2021 16:50
![question](/tpl/images/cats/fizika.png)
Physics, 26.01.2021 16:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.01.2021 16:50
![question](/tpl/images/cats/himiya.png)
Chemistry, 26.01.2021 16:50
![question](/tpl/images/cats/fizika.png)
![question](/tpl/images/cats/biologiya.png)
Biology, 26.01.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 16:50
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 16:50
![question](/tpl/images/cats/biologiya.png)
Biology, 26.01.2021 16:50
![question](/tpl/images/cats/obshestvoznanie.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 26.01.2021 16:50
![question](/tpl/images/cats/obshestvoznanie.png)