Answer:
D.
Explanation:
Blue beads are 3 times more likely to be pulled. Therefore, since there are 12 beads in total the ratio which would fit the ratio of probability to pull blue beads compared to black beads would be 9/12 leaving 3/12 probability to pull a black bead. if you simplify the fractions you get 3/4 and 1/4 where 1/4 (the probability to pull a black bead) is three times less than the probability to pull a blue bead.
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84-100%
77-x%
x=77*100/84≈91,67%
There are different kinds of Heat Transfer. Conduction is the transfer of Thermal energy from one object to another through the movement of Molecules Heat flows from one molecule to another because the particles are in Direct contact with one another.
Conduction is known to be described as the transfer of heat between substances that are said to be in direct contact with each other.
The more the increase in the conductor, the more fast the heat will be transferred. Metal are known to be a good conduction of heat.
Conduction is known to often take place when a substance is heated and as such particles will have a lot of energy, and vibrate more.
Learn more about Conduction from
brainly.com/question/893656
