Graph the circle. State the center and radius of the circle.(x - 4)2 + (y - 2)2 = 36
A. center (-4, 2); r = 6
B. center (-4, -2); r = 6
C. center (4, 2); r = 6
D. center (4, -2); r = 6
Answer: C
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Find the expected value.Mr. Cameron is sponsoring an summer concert. He estimates that he will make $300,000 if it does not rain and make $60,000 if it does rain. The weather bureau predicts the chance of rain is 0.34 for the day of the concert. An insurance company is willing to insure the concert for $150,000 against rain for a premium of $30,000. If he buys this policy, what are his expected earnings from the concert?
A. $180,000 B. $300,000 C. $270,000 D. $239,400
Determine whether the graph of the given function is symmetric with respect to the y-axis, symmetric with respect to the origin, or neither.f(x) = -0.09x2 + 
- 6
A. y-axis B. Origin C. Neither
Approximate the area of the circle using 3.14 for ?.
A. 153.86 yd.2 B. 21.98 yd.2 C. 43.96 yd.2 D. 38.465 yd.2
Solve the inequality. Write the solution in interval notation and graph the solution set.
? 3 + 
A. (12, ?)
B. [-12, ?)
C. (-?, 12]
D. [12, ?)