Solve the problem.The following table shows the per capita fish consumption, in pounds, in the Virgin Islands in 3 recent years. 
Fit a quadratic function f(x) = ax2 + bx + c to the data. What is the value of b?
A. 0.65
B. 1.2
C. -.4
D. 0.8
Answer: D
Mathematics
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Express the number in scientific notation.532.15
A. 5.3215 x 103 B. 5.3215 x 102 C. 5.3215 x 10-3 D. 5.3215 x 10-2
Mathematics
Decide whether the given set of numbers is a group under the given operation.Integers; addition
A. Yes B. No
Mathematics
Answer the following statement(s) true (T) or false (F)
Even if teachers write tasks with high levels of cognitive demand, the tasks can deteriorate to lower levels of demand when enacted in classrooms.
Mathematics
Write a polar equation in r and ? of a hyperbola with the focus at the origin, with the eccentricity and directrix r = -12csc?.
What will be an ideal response?
Mathematics