algebra
posted by lieyn .
The projected annual sales (in dollars) of a new product are given by the equation S=150,000+3000t, where t is the time in years from 2005. Such an equation is called a trend equation. Find the projected annual sales for 2010. Is S a function of t?

algebra 
Steve
since S is a polynomial, it is a function.
2010 is 5 years from 2005, so t=5
A = 150000 + 3000*5 = 150000+15000 = 165000
Respond to this Question
Similar Questions

math
The sweater shop projected income this year will be 69,000. That amount represents 40% of the shops annual sales. What is the shops projected sales 
math
If payless projected income this year will be 69000.00. That amount represents 40% of the annual sales. What is payless projected sales? 
finance
Aunt Sallys foods is a full line producer of ready to use jarred food. Their products are well received in the market place competing with other brands as ragu and heinz. Consider the following expansion opportunity for Aunt Sally. … 
Math
The total sales of a company in 2008 were $45,000. In 2011, it grew to $84,000. Use as the number of years since 2000 and as the total sales, and answer the following: a. What is the rate of change (slope) in the total sales? 
Math
Im stuck plz help If a salesperson earns an annual salary of $ 45,000 plus a 5.5 % commission on his sales,then the equation y = _______________ will express his annual earnings in relation tohis sales x. (a) $45,000+0.055x (b)$45,000 … 
HeLP MATH !!!!
The annual sales S (in billion of dollars) of oracle corporation from 2004 through 2009 can approximated by linear equation S=2.903t1.98, 4 < t < 9, where t represent the year,with t=4 corresponding to 2004.use the model estimate … 
college algebra
A car salesperson's annual income depends on the amount of his sales. His annual income is a salary of $11500 plus 12% of his annual sales. Write a linear equation for his annual income for sales of x dollars. ( I = mx + b ). 11500=I … 
College Algebra
The equationS = 1.3x + 6.4 represents the amount of sales of statin in billions of dollars in 2005. a. According to this equation, people in the U.S spent  billion dollars on statins in the year of 2011. b. According to this equation, … 
math
Satelite Corporation projects a yearend net income of $64,497. The net income represents 31% of its projected annual sales. What are Satelite's projected annual sales? 
Pre Calc
The annual sales of Crimson Pharmacy are expected to be given by S = 2.4 + 0.3t million dollars t years from now, whereas the annual sales of Cambridge Pharmacy are expected to be given by S = 1.1 + 0.7t million dollars t years from …