Factor the trinomial completely.4x3 - 32x2 + 60x
A. x(4x - 20)(x - 3)
B. x(x - 5)(4x - 12)
C. 4(x2 - 5x)(x - 3)
D. 4x(x - 5)(x - 3)
Answer: D
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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?
Right triangle ABC has ,
, and
style="vertical-align: middle;" data-wiris-created="true" varid="variable_id_field" variablename="impvar_333e2c0fffc14be180ed3b175" />. Use this information to find sin A.
?
A.
B. ?
C. ?
D. ?
E. ?
Graph the function, and state its domain and range.f(x) =
A. Domain: [0, ?); Range: [-4, ?)
B. Domain: [0, ?); Range: [4, ?)
C. Domain: [4, ?); Range: [0, ?)
D. Domain: [-4, ?); Range: [0, ?)
Decide whether the graph represents a function.
A. Function B. Not a function