![subject](/tpl/images/cats/mat.png)
Mathematics, 22.10.2019 21:00 drew1t
Kayla has a collection of 1,500 pennies. of these pennies, 30% of them are dated before 1980, 45% of them are dated from 1980 to 1990, and the rest are dated after the year 2000.
how many pennies are dated after the year 2000?
100 points boi!
![ansver](/tpl/images/cats/User.png)
Answers: 1
![](/tpl/images/ask_question.png)
![](/tpl/images/ask_question_mob.png)
Another question on Mathematics
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
In two or more complete sentences, determine the appropriate model for the given data and explain how you made your decision. (1,-1), (2,0.5), (5,1.5), (8,2)
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 21.06.2019 16:30
11. minitab software was used to find the lsrl for a study between x=age and y=days after arthroscopic shoulder surgery until an athlete could return to their sport. use the output to determine the prediction model and correlation between these two variables. predictor coef se coef t p constant -5.054 4.355 -1.16 0.279 age 0.2715 0.1427 1.9 0.094 r-sq = 31.16%
Answers: 2
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 01:30
Talia took the bus from her home to the bank and then walked back to her home along the same route. the bus traveled at an average speed of 40 km/h and she walked at an average speed of 5 km/h. to determine the time, x, that it took talia to walk home, she used the equation 40(0.9 – x) = 5x. the time of trip 2 is hours. the distance of trip 1 is km.
Answers: 1
![question](/tpl/images/cats/mat.png)
Mathematics, 22.06.2019 03:00
The graph of a quadratic function has a maximum at point (0, 5). the graph contains the point (2, 1). what is another point on the graph?
Answers: 1
You know the right answer?
Kayla has a collection of 1,500 pennies. of these pennies, 30% of them are dated before 1980, 45% of...
Questions
![question](/tpl/images/cats/health.png)
Health, 18.08.2019 17:30
![question](/tpl/images/cats/fr.png)
French, 18.08.2019 17:30
![question](/tpl/images/cats/en.png)
English, 18.08.2019 17:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 17:30
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 17:30
![question](/tpl/images/cats/istoriya.png)
History, 18.08.2019 17:30
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 17:30
![question](/tpl/images/cats/en.png)
![question](/tpl/images/cats/en.png)
English, 18.08.2019 17:30
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 17:30
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 17:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/istoriya.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 17:30
![question](/tpl/images/cats/mat.png)
![question](/tpl/images/cats/mat.png)
Mathematics, 18.08.2019 17:30
![question](/tpl/images/cats/mat.png)