Mathematics, 29.07.2020 04:01 jljhenkel
The table shows the number of manatee deaths caused by
watercraft in Florida each year beginning in 1980. The years are
coded such that 1980 is 1, 1981 is 2, and so on. Use the table to
find the best model and the R2 value.
Year
2
3
5
6
7
8
9
10
Deaths
16
24
20
15
34
33
33
39
43
50
Quadratic model, 0.866
power model, 0.682
linear model, 0.845
exponential model, 0.779
Answers: 3
Mathematics, 21.06.2019 18:00
Solve this system of equations. 12x − 18y = 27 4x − 6y = 10
Answers: 1
Mathematics, 21.06.2019 19:00
Acompany manufactures large valves, packed in boxes. a shipment consists of 1500 valves packed in 75 boxes. each box has the outer dimensions 1.2 x 0.8 x 1.6 m and the inner dimensions 1.19 x 0.79 x 1.59 m. the boxes are loaded on a vehicle (truck + trailer). the available capacity in the vehicle combination is 140 m3. each valve has a volume of 0.06 m3. - calculate the load factor on the box level (%). - calculate the load factor on the vehicle level (%). - calculate the overall load factor (%).
Answers: 1
Mathematics, 21.06.2019 20:10
60 2(x + 2) in the diagram, gef and hef are congruent. what is the value of x?
Answers: 2
Mathematics, 21.06.2019 20:30
Create a question with this scenario you could ask that could be answered only by graphing or using logarithm. david estimated he had about 20 fish in his pond. a year later, there were about 1.5 times as many fish. the year after that, the number of fish increased by a factor of 1.5 again. the number of fish is modeled by f(x)=20(1.5)^x.
Answers: 1
The table shows the number of manatee deaths caused by
watercraft in Florida each year beginning in...
Arts, 23.10.2021 17:30
Biology, 23.10.2021 17:30
Mathematics, 23.10.2021 17:30
Mathematics, 23.10.2021 17:30
Computers and Technology, 23.10.2021 17:30
Physics, 23.10.2021 17:30
Mathematics, 23.10.2021 17:30
Chemistry, 23.10.2021 17:30
Social Studies, 23.10.2021 17:30
Mathematics, 23.10.2021 17:40
Biology, 23.10.2021 17:40
Mathematics, 23.10.2021 17:40
Computers and Technology, 23.10.2021 17:40