Find the midpoint between the points (-4, 2) and (-6, -2)
a (5, 1)
b (5, 0)
c (-5, 0)
d (2, 0)

c (-5, 0)

Step-by-step explanation:

midpoint formula:

so, -5 is x and 0 is y. the answer is C.

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%

72 is the answer to this problem