Sales of the latest recording by Brittania, a British rock group, are currently 
units/week (each unit representing 10,000 discs), where t denotes the number of weeks since the recording's release. Find an expression that gives the total number of discs sold as a function of t.
?
A. 
B. ?
C. ?
D. ?
E. ?
Answer: D
You might also like to view...
If src="https://sciemce.com/media/3/ppg__cognero__Section_5.4_Combining_and_Decomposing_Functions__media__651fe3fb-ac15-416c-abe9-871f816c22d0.PNG" class="wirisformula" align="middle" style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_70aa56ef662f4a1e9847cae38" />? Round your answer to two decimal places if necessary.
?
A. 3.74
B. 145.92
C. 6.86
D. 17
and 
, what is the value of w when
Find the limit.
A. - 2 B. 2 C. 10 D. No limit
Simplify using the quotient rule.
A. -5x7y5 B. x7y5 C. -5x6y4 D. -5x6y7
Find the percent change if a quantity changes from P1 to P2. Round your answer to the nearest tenth if appropriate.P1 = 4.1, P2 = 2.6
A. 36.6 B. 57.7 C. -36.6 D. -57.7