Solve the problem.The recycling process for aluminum cans is not perfectly efficient, and only a portion of the material of a particular can ends up in the next generation of cans. The "effective mass" of a can is its initial mass plus the cumulative mass of aluminum that it passes on to subsequent recycling generations. If the recycling process is 95% efficient, find the effective mass of a 13.7 gram can. Round to the nearest gram.
A. 20 g
B. 274 g
C. 275 g
D. 276 g
Answer: B
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Find all cube roots of the complex number. Leave answers in trigonometric form.-6
- 6i
A. 
cis 70°, 
cis 190°, 
cis 310°
B. 
cis 70°, 
cis 190°, 
cis 310°
C. 
cis 70°, 
cis 190°, 
cis 310°
D. 
cis 80°, 
cis 200°, 
cis 320°
Find the indicated trigonometric function, given that ? is an angle in standard position with the terminal side passing through the given point.(1.5, -3.6); Find sin ?.
A. - 
B. - 
C. 
D. - 
Provide an appropriate response.Let x represent a whole number. If the LCM for x and 5 is equal to the product of 5 and x, what can you conclude about x?i: x is greater than 5 ii: x is smaller than 5iii: 5 is not a factor of xiv: 5 is a factor of x
A. iv only B. ii and iii C. iii only D. i and iii
Solve the problem.A box contains 4 slips of paper, on each of which is written the number 1, 2, 3, or 4, respectively. A slip is drawn, and the number on it is noted. That slip is put aside, and another slip is drawn and the number on it noted. What is the probability thata) the sum of the two numbers is 5?b) the first number drawn is a 2 and the second number is not 5?c) the sum of the two numbers is not 10?
A. a) 
b) 
c) 0
B. a) 
b) 
c) 0
C. a) 
b) 
c) 1
D. a) 
b) 
c) 1