Solve the equation since -20°) = cos(42") for x where 0 € 490 OA 28
OB. 68
OC 22
OD 62

answer: a and b

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%

uhhh idk u yolo?