Find the first term and the common ratio of the geometric sequence.an = 11-n
A. a1 = -1, r = -11
B. a1 = 
, r = 
C. a1 = 1, r = 11
D. a1 = - 
, r = 11-n
Answer: B
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Express the integrand as a sum of partial fractions and evaluate the integral.
dx
A. 2 ln 
- 
+ ln 
+ 
tan-1 
+ C
B. 5 ln 
+ 
- ln 
+ sin-1 
+ C
C. 2 ln 
+ ln 
+ 
tan-1 
+ C
D. 7 ln 
+ ln 
+ 
tan-1 
+ C
Provide the proper response.To graph src="https://sciemce.com/media/4/ppg__rrr0701190840__f1q100g6.jpg" style="vertical-align: -17.0px;" /> - 1 ? 0 can be determined graphically and (b) how it relates to the domain of the hyperbola.
- 
= 1 on a graphics calculator, we must consider the union of the graphs of the two functions. y1 = 6
and y2 = -6
. Using the graph of y = 
- 1, explain (a) how the solution set of 
What will be an ideal response?
Solve the problem. Round amounts to the nearest cent and percents to the nearest tenth of a percent.Cost = $6.27; Selling price = $10.46. Find the markup and the rate of markup based on cost.
A. Markup: $4.19 Rate of markup based on cost: 40.1% B. Markup: $16.73 Rate of markup based on cost: 37.5% C. Markup: $4.19 Rate of markup based on cost: 66.8% D. Markup: $10.46 Rate of markup based on cost: 59.9%
Answer the question.Why is the answer (x2 - 121)(x2 + 121) not the correct solution to the instruction to factor the polynomial x4 - 14,641 completely?
What will be an ideal response?