Solve the problem.The growth rate of a certain tree (in feet) is given by y = 
+ e-t2/2 , where t is time in years. Estimate the total growth of the tree through the end of the second year by using Simpson's rule. Use 2 subintervals. Round your answer to the nearest hundredth.
A. 2.34 ft
B. 3.41 ft
C. 5.11 ft
D. 3.68 ft
Answer: B
Mathematics
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Find the x- and y-intercepts for the equation. Then graph the equation.-3x - 9y = 9
A. (0, -1), (3, 0)
B. (0, -1), (-3, 0)
Mathematics
Solve the problem.Find the voltage V when the impedance is Z = -4 + 9j and current is I = 8j. (Z = 
)
A. 
- 
j
B. -72 - 32j
C. 72 - 32j
D. 
+ 
j
Mathematics
Factor when possible. If the polynomial is prime, so state.49x2 - 81
A. (7x + 9)(7x - 9) B. (7x + 9)2 C. (7x - 9)2 D. prime
Mathematics
For the given function:(a) Find the intervals on which the function is increasing and decreasing. (b) Then identify the function's local extreme values, if any, saying where they are taken on.(c) Which, if any, of the extreme values are absolute?g(x) = 3x4 - 5x2 + 1
What will be an ideal response?
Mathematics