The equation of a circle is (x + 6)2 + (y - 4)2 = 16. the point (-6, 8) is on the circle. what is the equation of the line that is tangent to the circle at (-6, 8)? a) y = 8 b) x = 8 c) x = -2 d) y = 0

i dont know

step-by-step explanation:

0.16 or 16%

step-by-step explanation:

lets take a coin for example.

if you toss it twice, it has a 1/4 chance of landing on heads both times because 1/2 * 1/2 is 1/4.

with the cards, the chance of picking dog is 0.4. having two people pick one is like picking a card twice in a row. so 0.4 * 0.4 is 0.16, or 16%