Solve the problem.Julie and Eric row their boat (at a constant speed) 45 miles downstream for 5 hours, helped by the current. Rowing at the same rate, the trip back against the current takes 9 hours. Find the rate of the current.
A. 1.5 mph
B. 3 mph
C. 7 mph
D. 2 mph
Answer: D
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Find the mode or modes.The table shows the country represented by the winner of the 10,000 meter run at a certain international competition in various years.YearCountry2001F2002F2003F2004F2005 P2006F2007C2008C2009R2010R2011U2012K2013F2014F2015E2016I2017M2018MFind the mode of the country data.
A. M B. F C. R D. C
Determine whether the expression represents a number that is positive, negative, or zero.(-3)-3
A. Positive B. Zero C. Negative
Perform the indicated operations in the following problem.
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Write your answer as a decimal numeral. By decimal numeral, we mean the system we use in everyday arithmetic.
Fill in the blank(s) with the appropriate word(s).
Find the grade point average. If necessary, round to the nearest hundredth.
A. 3.00 B. 3.60 C. 3.20 D. 3.40