Determine whether the relation is a function.{(-5, -1), (-3, -8), (4, -5), (4, -3)}

A. Function
B. Not a function


Answer: B

Mathematics

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Solve.A child's dose of medicine is  of a pre-measured dose cup. If the bottle of medicine is the size of 8 dose cups, how many children's doses are there in the bottle?

A.  dose(s)
B. 14 doses
C.  doses
D. 48 doses

Mathematics

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?

Mathematics

Graph the solution set of the system of inequalities or indicate that the system has no solution.x + 4y ? -4x > -4y ? 6

A.

B.

C.

D.

Mathematics

In , chord   diameter

style="vertical-align: -3px;" />. With chords and , quadrilateral RSTV is formed. Being as specific as possible, what type of quadrilateral is RSTV? What will be an ideal response?

Mathematics