Find all solutions.10x3 + 70x2 + 120x = 0
A. {-3, -4}
B. 
C. {0, -3, -4}
D. {0, 3, 4}
Answer: C
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Graph the equation. Include the coordinates of any local and absolute extreme points and inflection points.y = 2x3 - 3x2 - 12x
A. local minimum: (-2, 8)
local maximum: (0, 0)
inflection point: (-1, 4)
B. no extrema
inflection point: (0, 0)
C. local minimum: (2, -20)
local maximum: (-1, 7)
inflection point: 
D. local minimum: (3, -30)
no inflection point
For the given pair of similar triangles, name the corresponding side or angle in the other triangle.?A
A. ?R B. ?S C. ?T D. ?C
Provide an appropriate response.A shipment of 20 digital cameras contains two that are defective. A random sample of three is selected and tested. Let X be the random variable associated with the number of defective cameras in a sample. Find the probability distribution of X and the expected number of defective cameras in a sample.
What will be an ideal response?
Solve the problem.A painter leans a ladder against one wall of a house. At what height does the ladder touch the wall? Round to one decimal place if needed.
A. 114 ft B. 19 ft C. 15.1 ft D. 7.55 ft