Time is scarce because it is a. limited. c. controllable. b. unlimited. d. relative.

a. Limited

Limited is a synonym of scarce

A time is limited

Step-by-step explanation:

You can't buy more or borrow more, so time is a limited resource that expires every day. As a business owner, you have to be very careful with this precious resource. Other people are more than willing to take your time

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%

if x = 1, then the answer is 3.5