Find a rectangular-coordinate equation for the curve by eliminating the parameter.  figure 1.png)
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Mathematics
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Find the exact value without a calculator.(a) log6 63
(b) 4log4 3
A. (a) 3 (b) 3 B. (a) 6 (b) 4 C. (a) 18 (b) 12 D. (a) log 3 (b) log 3
Mathematics
Convert the angle to decimal degrees and round to the nearest hundredth of a degree.53°20'38"
A. 53.34° B. 53.40° C. 53.30° D. 53.35°
Mathematics
Graph the polar equation.r = 5 cos 5?
A. 
B. 
C. 
D. 
Mathematics
Solve.During a five-year period, a company doubles its profits each year. If the profits at the end of the fifth year are $224,000, then what are the profits for each of the first four years?
A. $14,000, $28,000, $42,000, $56,000 B. $15,000, $30,000, $60,000, $118,000 C. $14,000, $28,000, $56,000, $112,000 D. $14,000, $28,000, $56,000, $140,000
Mathematics