Which unit should be used when measuring the length of a birthday candle?

a.
centimeter

b.
kilometer

c.
meter

A. centimeter

Step-by-step explanation:

a kilometer is wa longer than a candle

and a meter is 3 feet long, also longer than a candle

It would be centimeters, the other units are far too large to be used on something as small as a birthday candle.

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%

d

step-by-step explanation: