Given u = (4,-3) and v = (9,2), calculate proj figure 1.png)
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Mathematics
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Find the exact function value.sin-1
A. 
B. - 
C. - 
D. - 
Mathematics
Solve.Horsepower developed by an engine is directly proportional to its displacement. How many horsepower will be developed by an engine with a displacement of 320 cu in. if a 280-cu in. engine of the same kind develops 200 hp? (Round to the nearest whole number, if necessary.)
A. 224 hp B. 229 hp C. 240 hp D. 232 hp
Mathematics
Find t: log t = -3.025
a. 3.86 ð 10-4 b. 4.77 ð 102 c. 5.06 ð 10-1 d. 6.24 ð 10-4 e. -3.21 ð 102
Mathematics
Solve the problem.If a person puts one penny in a piggy bank on the first day, two pennies in on the second day, three pennies in on the third day, and so forth, how much money will be in the bank after 60 days?
A. $18.30 B. $9.15 C. $36.60 D. $0.60
Mathematics