Solve the problem.Suppose you invest $P on a CD paying 4.15% interest compounded continuously for a term of 250 days. At the end of the term you get $8230.66 from the bank. Find the value of the original principal P. Round your answer to the nearest dollar.
A. $7995
B. $8000
C. $8065
D. $8025
E. $7975
Answer: B
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Solve the problem.A box has a volume of 924 in.3. The length is 6 in. and the width is 22 in. Find the height.
A. 11 in. B. 7 in. C. 5 in. D. 8 in.
Solve the problem.In a certain state, it is determined that 87% of all registered Republicans vote for Republican candidates, with the remainder voting for Democratic candidates. It is also determined that 84% of all registered Democrats vote for Democratic candidates, with the remainder voting for Republican candidates. The percent of voters predicted to vote for each party in the next election is given by 
= 
where x is the percent of registered Republicans and y
is the percent of registered Democrats. If 
and 
, what percent of voters are predicted to vote for Democratic candidates in the next election? Round your answer to the nearest percent.
A. 87%
B. 84%
C. 54%
D. 46%
Simplify the exponential expression using the rules for exponents.
A. 6xy14 B. 24xy14 C. 6xy2 D. 6x17y14
A survey in USA Today reports that of the 1930 households surveyed stated that their favorite shopping day was Saturday. What is the implied population?
A) 502 B) 503 C) 501 D) 504 E) 500