Mathematics, 11.10.2020 06:01 barnhill6515
The U. S. population (in millions) has grown approximately linearly since the year 2000. The population in 2000 was 282 million and in 2008 was 304 million. x equals 0 represents 2000 and x space equals space 8 represents 2008.
Find the slope of the line defined by (0, 282) and (8, 304).
Interpret the meaning of the slope in the context of this problem.
Answers: 1
Mathematics, 21.06.2019 16:30
Cassie is traveling 675 miles today to visit her brother and his family. so far, she has stopped for gas three times. at the first stop, she put in 7.1 gallons of gas and paid $23.79. at her second stop, she put in 5.8 gallons of gas and paid $19.08. and, at the third stop, 6.6 gallons and paid $20.39. at which stop did casey pay the most for gas?
Answers: 1
Mathematics, 21.06.2019 19:50
Prove (a) cosh2(x) − sinh2(x) = 1 and (b) 1 − tanh 2(x) = sech 2(x). solution (a) cosh2(x) − sinh2(x) = ex + e−x 2 2 − 2 = e2x + 2 + e−2x 4 − = 4 = . (b) we start with the identity proved in part (a): cosh2(x) − sinh2(x) = 1. if we divide both sides by cosh2(x), we get 1 − sinh2(x) cosh2(x) = 1 or 1 − tanh 2(x) = .
Answers: 3
The U. S. population (in millions) has grown approximately linearly since the year 2000. The populat...
Mathematics, 05.05.2020 06:15
Mathematics, 05.05.2020 06:16
Mathematics, 05.05.2020 06:16
Mathematics, 05.05.2020 06:16
Mathematics, 05.05.2020 06:16
Mathematics, 05.05.2020 06:16
Mathematics, 05.05.2020 06:16
Social Studies, 05.05.2020 06:16
English, 05.05.2020 06:16
History, 05.05.2020 06:16
Spanish, 05.05.2020 06:16