Find and [t ex]a_i[/tex] if for every positive integer i,
a) = {−i,−i+−1,0,−1,i}.
b) = −i, i.
c) = [−i, i], that is, the set of real numbers x with −i ≤ x ≤ i.
d) = [i,[infinity]], that is, the set of real numbers x with x ≥ i.

The equation of a circle is (x - 3)2 + (y - 7)2 = 25. determine the length of the radius. 4 25 12.5 5 write the standard equation of the circle with center (2, 3) and a diameter of 12. (x - 2)2 + (y - 3)2 = 36 (x + 2)2 + (y + 3)2 = 12 (x - 2)2 + (y - 3)2 = 6 (x - 3)2 + (y - 2)2 = 36 the equation of a circle is (x + 3)2 + (y + 7)2 = 25. where is (3, 4) located in relation to the circle? on the circle in the interior of the circle in the exterior of the circle at the center of the circle

You wanted to draw an enlargement of design that printed on a card that is 4 in by 5

2.5 milligrams is equivalent to how many grams