Let f(x) = 8x2 - 5x and g(x) = 7x + 9.Find the composite.g[f(4)]
A. 765
B. 37
C. 148
D. 2983
Answer: A
Mathematics
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The average number N of prey that certain predators will consume depends on the density D, in number per square foot, of the prey. The relationship is
.
?
What is the largest average number of prey that predators will consume no matter what the density of the prey is? Round your answer to two decimal places, if necessary.
?
A. 2 B. 6 C. 3.00 D. None of the above
Mathematics
Evaluate the surface integral of G over the surface S.S is the cap cut from the sphere x2 + y2 + z2 = 16 by the cone z = 
; 
A. 4? B. 16? C. 8? D. 0
Mathematics
Use the properties of logarithms to find the exact value of the expression. Do not use a calculator.eln 9
A. 8 B. 9 C. e9 D. ln 9
Mathematics
Find 
.
?
?
A. 
= -2
B. 
= ?
C. 
= 4
D. 
= 5
E. 
= 2
Mathematics