Find the limit and determine if the function is continuous at the point being approached.
cos 
A. Does not exist; no
B. 
; no
C. 
; yes
D. 1; yes
Answer: C
Mathematics
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Use Simpson's Rule with n = 4 steps to estimate the integral.
A. 
B. 
C. 
D. 
Mathematics
Find the acute angle ?, to the nearest hundredth of a degree, for the given function value.cot ? = 1.144
A. 29.06° B. -41.16° C. 41.16° D. 60.94°
Mathematics
Solve.The daily profit in dollars of a specialty cake shop is described by the function 
where x is the number of cakes prepared in one day. The maximum profit for the company occurs at the vertex of the parabola. What is the maximum profit?
A. $170.00 B. $136,336 C. $28,900 D. $94,864
Mathematics
Find the distance between points P and Q.P(0, 0, 0) and Q(3, -4, -3)
A. 
B. 
C. 2
D. 
Mathematics