Find the divergence of the field F.F = -21xz6i + 3yj + 3z7k
A. -42z6 + 3
B. -21z6 + 3
C. -42z6
D. 3
Answer: D
Mathematics
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Find length of missing side in the following triangles using the Pythagorean theorem. Round to one decimal place.
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Solve the logarithmic equation.2 log3 x = log3 25
A. {5}
B. {23}
C. 
D. {
}
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Solve.A recipe calls for 
cup of milk. How much milk should be used to make 
of the recipe?
A. 
cup
B. 
cup
C. 
cup
D. 
cup
Mathematics
Solve the problem.The natural resources of an island limit the growth of the population. The population of the island is given by the logistic equation 
where t is the number of years after 2010. What is the limiting value of the population?
A. 1266 people B. 4943 people C. 14 people D. 997 people
Mathematics