Find the triple scalar product (u x v) ? w of the given vectors.u = 4i + 2j - k; v = 8i + 8j - 7k; w = 10i + 3j - 6k
A. -96
B. -8
C. -105
D. -144
Answer: A
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Use the shell method to find the volume of the solid generated by revolving the shaded region about the indicated axis.About the y-axisx = 
A. 
?
B. 18?
C. 
?
D. 19?
Solve the problem.A technician has readings that take 
minute each to read and record. How many readings can be completed in 36 minutes?
A. 14 readings B. 54 readings C. 24 readings D. 12 readings
Solve the problem.
Ann Preston is married, has a gross weekly salary of $546.92 (all of which is taxable), and the number of withholding allowances she claims is 1. Use the tax tables to find the federal tax withholding to be deducted from her weekly salary.
A. $28 B. $30 C. $31 D. $29
Provide an appropriate response.The number of loaves of whole wheat bread left on the shelf of a local quick stop at closing (denoted by the random variable X) varies from day to day. Past records show that the probability distribution of X is as shown in the following table. Find the probability that there will be at least three loaves left over at the end of any given day. 
A. 0.20 B. 0.65 C. 0.35 D. 0.15