1) There are 6 yellow card, 3 blue cards, 4 pink cards and 7 purple cards in a hat. What is the probability of selecting a purple card, then another purple card? Give answers as reduced fraction and percent.

2) A bag of letter tiles has the following: a w r t b j y. What is the probability of selecting t, replacing it, then selecting y? Give answers as reduced fractions and percent

3) Joe spins a spinner that has five equal sections, yellow, white, orange, green and pink. He also flips a coin. 1) How many possible outcomes would there be if you drew a tree diagram? 2)What is the probability of spinning and landing on pink? 3) What is the probability of spinning and landing on red?

1) 21/190 = 11.05%

2) 1/49 = 2.04%

3) 1) 10 possible outcomes, 2) 1/5 = 20% for spinning on pink, 3) 1/5 = 20% for spinning on red

Step-by-step explanation:

1)

We have a total of 6 + 3 + 4 + 7 = 20 cards, and from these cards 7 are purple, so the probability of selecting the first card purple is 7/20. Then, the probability of selecting the second card also purple is 6/19, because now we have 6 purple cards in a total of 19 cards.

So the final probability is (7/20) * (6/19) = 21/190 = 11.05%

2)

We have a total of 7 letters, and all of them are different. So the probability of selecting t is 1/7, and the probability of selecting y is also 1/7, as the letter is replaced after being selected.

So the final probability is (1/7) * (1/7) = 1/49 = 2.04%

3)

For the spinner we have 5 possible values, and for the coin we have 2 possible values, so the number of outcomes is the product of these number of possibilities: 5 * 2 = 10

The probability of spinning and landing on pink is 1/5 = 20%, as we have one pink option among 5 options.

The probability of spinning and landing on red is 1/5 = 20%, as we have one red option among 5 options.

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.