Does the set of ordered pairs {(3, 11), (6, 1), (6,4), (15,4), (18, 18)} define a function? A
Yes, because each input has only one output.
B
No, because two different x-values are paired with 4.
C
No, because 6 is paired with two different y-values.
D
No, because 18 is paired with itself

c: lkllmn.

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the ratio of grapes to blueberries she should use is 12: 3

step-by-step explanation:

if mandie is making 15 cups of fruit salad, the ratio of grapes to blueberries she should use is 12: 3.

the arc length is found by finding the circumference of the full circle (2xpixradius) and then dividing by 4 to find just one quarter of the circle (90 degrees).

the radius is 2 times the diameter.

step-by-step explanation: