Solve the problem.Suppose that 4675 units of a new product were sold in 2013. Each year after 2013, sales of the product were half the previous year's sales. Let g(t) be the sales of units of the product in the year that is t years since 2013. Find an equation of g.
A. g(t) = (4675)0.5t
B. g(t) = 4675(2)t
C. g(t) = 4675(0.5t)
D. g(t) = 4675(0.5)t
Answer: D
You might also like to view...
Find y".y = 2x5(2x - 8)2
A. 336x5 - 1920x4 + 2560x3 B. 48x6 - 384x5 + 640x4 C. 8x6 - 64x5 + 10x4 D. 88x5 - 640x4 + 40x3
Write the fractions as decimal numbers.
A. 0.06 B. 0.006 C. 0.6 D. 6.0
Determine if the sequence is arithmetic. If the sequence is arithmetic, find the common difference.a1 = 9, an = an - 1 + 7
A. yes, 9 B. yes, 1 C. yes, 7 D. no
Write an algebraic expression for the specified quantity.A merchant has light roast coffee worth $3.50 a pound that she wishes to mix with dark roast coffee worth $6.99 a pound. Let x = the number of pounds of dark roast coffee in a 80-pound mixture of light roast coffee and dark roast coffee. Write an algebraic expression in x for (i) the number of pounds of light roast coffee in the 80-pound mixture; (ii) the value of the dark roast coffee in the 80-pound mixture; (iii) the value of the light roast coffee in the 80-pound mixture.
A. (i) 80 - x (ii) $6.99(80 - x) (iii) $3.50x B. (i) 80 + x (ii) $6.99x (iii) $3.50(80 + x) C. (i) 80 + x (ii) $6.99(80 + x) (iii) $3.50x D. (i) 80 - x (ii) $6.99x (iii) $3.50(80 - x)