Solve the problem.A ship in the Pacific Ocean measures its position to be 21°40' north latitude. Another ship is reported to be due north of the first ship at 46°51' north latitude. Approximately how far apart are the two ships? Round to the nearest mile. Assume that the radius of the Earth is 3960 miles.
A. 1741 mi
B. 99,726 mi
C. 99,710 mi
D. 1725 mi
Answer: A
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The bar graph shows the percentage of adults that use the Internet for specific tasks. Use the graph to represent the given set using the roster method.
{x | x is a task in which usage lies between 15% and 33%}
A. {news} B. {email, information searches, news, job, school} C. {news, job} D. {information searches, news, job}
Find the volume of the solid generated by revolving the region bounded by the given lines and curves about the 
. y = 
, y = 0, 0 ? x ? 
A. 6?
B. 2?
C. 12?
D. 
?
Convert to radical notation and simplify.s4/3r8/3
A. sr2
B. sr
C. sr2
D. sr2
Solve the problem.Don James wants to invest $69,000 to earn $6140 per year. He can invest in 
bonds paying 
per year or in a Certificate of Deposit (CD) paying 
per year. How much money should be invested in each to realize exactly $6140 in interest per year?
A. $44,000 in B-rated bonds and $25,000 in a CD B. $26,000 in B-rated bonds and $43,000 in a CD C. $43,000 in B-rated bonds and $26,000 in a CD D. $25,000 in B-rated bonds and $44,000 in a CD