Solve the problem.Assume that math SAT scores are normally distributed with a mean of 500 and a standard deviation of 100. If you scored 560, what percentage of those taking the test scored below you?
A. 51.99%
B. 27.43%
C. 72.57%
D. 0.60%
Answer: C
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Using the Divergence Theorem, find the outward flux of F across the boundary of the region D.F = eyzi + 3yj + 6z2k ; D: the solid sphere x2 + y2 + z2 ? 36
A. 288? B. 864? C. 2592? D. 8640?
Provide an appropriate response.A machine can pack a day's crab catch in 5 hours. A second machine can pack 1 day's catch in only 3 hours. How much time would it require for 1 day's catch to be packed if both machines were used together?
A. 1
hours
B. 2 hours
C. 
hours
D. 4 hours
Find the exact value of the expression using a sum or difference identity.cos (-165°)
A. 
B. 
C. 
D. 
Solve the problem.Suppose the price p of bolts is related to the quantity q that is demanded by: p = 550 - 4q2where q is measured in hundreds of bolts. Find the price when the number of bolts demanded is 800.
A. $314 B. $294 C. $309 D. $304