The estimated production of natural gas in a certain country for the years 2013 through 2020, in millions of cubic feet,
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The estimated production of natural gas in a certain country for the years 2013 through 2020, in millions of cubic feet,
At a certain school, the number of student tickets sold for a home football game can be modeled by S(p)=67p+8200, where p is the winning percent of the home team. The number of nonstudent tickets sold for these home games is given by N(p)=0.9p² +19p+4200. a. Write an equation T(p) for the total number of tickets sold for a home football game at this school as a function of the winning percent p. b. What is the domain for the function in part a. in this context? c. Assuming that the football stadium is filled to capacity when the team wins 80% of its home games, what is the capacity of the school's stadium? a. An equation for the total number of tickets sold for a home football game at this school as a function of the winning percent p is T(p) = (Use integers or decimals for any numbers in the expression.)
A woman's shoe that is size x in country A is size s(x) in country B, where s(x)=x-13. A woman's shoe that is size x in country B is size p(x) in country C, where p(x)=x-3.1. Find a function that will convert country A shoe size to country C shoe size. The expression for the function is (Use integers or decimals for any numbers in the expression.)
if we assign numbers to the letters of the alphabet as follows and assign 27 to a blank space, we can convert a message to a numerical sequence. We can "encode" a message by adding 3 to each number that represents a letter in a message. Thus, the message "GO FOR IT" can be encoded by using the numbers to represent the letters and further encoded by using the function C(x)=x+3. The coded message would be 10 18 30 9 18 21 30 12 23. ABCDEFGHIJKLM 1 2 3 4 5 6 7 8 9 10 11 12 13 NOPQRSTUVWXYZ 14 15 16 17 18 19 20 21 22 23 24 25 26 Find the inverse of the function. C-¹(x)= BEXER
The following table gives the number of women age 16 years and older (in millions) in a country's civilian workforce for selected years from 1950 and projected to 2050. Complete parts (a) and (b) below. COLLE Year 1950 1960 1970 1980 1990 2000 a. Use x as the number of years past January 1st, 1950 to create a cubic model, y, using these data. y=0x³+x²+0x+O (Type integers or decimals rounded to five decimal places.) Women In the Workforce (millions) 18,6 20.6 30.7 44.2 56.6 64.3 Year 2010 2015 2020 2030 2040 2050 Women in the Workforce (millions) 74.4 77.9 78.3 81.1 86.5 91.9