There are 32 pieces of building blocks in a bag: 8 each of blue, green, red, and yellow. Four pieces are chosen at random. Identify the probability that all 4 of the pieces are red. A. 6/3596 B. 6/4356 C. 7/899 D. 7/3596

D. 7/3596

Step-by-step explanation:

We have 8 red out of 32 total blocks

1st choice:

2nd choice, one removed and we have 7 red left out of 31 total blocks

3rd choice, 2 removed and we have 6 red left out of 30 total blocks

4th choice, 3 removed and we have 5 red left out of 29 total blocks

Now, the probability of getting 4 red blocks is:

Correct answer choice is the last one

the clues that signal the reader should change tone are the punctuation marks, the grammatical signs. for example, the quotation marks at the beginning of something someone else said literally or the exclamation marks.

the tone of the first line of dialogue until "gettysburg" is a kind tone, a tone of advise. the narrator is trying to the other person in doing something he or she obviously is finding hard to do by giving a piece of advise and bringing up a memory of a successful similar case.

the clue that the reader understand how to read the word "bang" is the exclamation mark. it gives the word a surprise tone, a strong accent.

the best tone for reading the word "bang" is an exciting tone, a surprise one, even a loud one.

the words that should be read with a formal tone are the ones that give factual information. the sentence: mister lincoln couldn't think of anything to say at the gettysburg" gives information about an event and it needs to be read formally, also, when the narrator wants to transmit calmness, a formal and slow tone is needed, because people also transmit messages with the vibrations of our voices and tones.

i believe the correct answer is b.