Find the probability.The maker of a certain candy claims that the proportions of colors of candy produced are:
0.1 purple and 0.6 yellow. Suppose a candy is selected randomly from each of two
bags. What is the probability that one is green and the other is blue?
A. 0
B. 0.99
C. 0.2
D. 0.01
Answer: D
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Solve the problem.The length of the ellipse x = a cos t, y = b sin t, 0 ? t ? 2? is Length = 4awhere e is the ellipse's eccentricity.Use Simpson's Rule with n = 6 to estimate the length of the ellipse when a = 2 and e = 1/3.
A. 11.8956 B. 12.1751 C. 11.2546 D. 12.2097
Write the contrapositive of the statement.If the magazine article is accurate, then stock prices are holding steady.
A. If the magazine article is not accurate, then stock prices are not holding steady. B. If stock prices are not holding steady, then the magazine article is not accurate. C. If the magazine article is not accurate, then it is misleading. D. If stock prices are not holding steady, then the magazine article is accurate.
Find the equation in standard form of an ellipse centered at the origin that passes through the given points.(4, 6), (4, -10), (7, -2), (1, -2)
A. +
= 1
B. +
= 1
C. +
= 1
D. +
= 1
Find the equation of the parabola with vertex at and focus at
. Express the equation in standard form.
What will be an ideal response?