The total annual amount / (in millions
of dollars) of personal income earned in
a town a...
Mathematics, 02.06.2020 00:58, meganwintergirl
The total annual amount / (in millions
of dollars) of personal income earned in
a town and its annual population P (in
millions) can be modeled by I= 861t + 72,957/0.0059t+1
and
P= 0.0388t + 3.054, where t represents
the year, with t = 1 corresponding to
2011. Find a model M for the annual per
capita income. Estimate the per capita
income in 2013. (Assume t> 0.)
Answers: 2
Mathematics, 21.06.2019 13:00, OsoDeOro7968
Carter drank 15.75 gallons of water in 4 weeks. he drank the same amount of water each day. a. estimate how many gallons he drank in one day. b. estimate how many gallons he drank in one week. c. about how many days altogether will it take him to drink 20 gallons?
Answers: 1
Mathematics, 21.06.2019 18:50, hartmaaj95
The first few steps in solving the quadratic equation 9x2 + 49x = 22 ? 5x by completing the square are shown. 9x2 + 49x = 22 ? 5x 9x2 + 54x = 22 9(x2 + 6x) = 22 which is the best step to do next to solve the equation by completing the square? 9(x2 + 6x + 3) = 25 9(x2 + 6x + 3) = 49 9(x2 + 6x + 9) = 31 9(x2 + 6x + 9) = 103
Answers: 3
Mathematics, 21.06.2019 20:40, Nyasiahenry
The roots of the function f(x) = x2 – 2x – 3 are shown. what is the missing number?
Answers: 2
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