16. Convert 55° to radians.

0.96 radians

Step-by-step explanation:

Formula

1° = radians

Multiplying both sides by 55, It becomes

55° =

55° =

= 172.8/180

= 0.96 radians

-8

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%