2. The theoretical probability of selecting a consonant at random from a
list of letters in th...
Mathematics, 19.05.2020 18:58 amunnik04
2. The theoretical probability of selecting a consonant at random from a
list of letters in the alphabet is 21/26. Wayne opens a book, randomly
selects a letter on the page, and records the letter. He repeats the
experiment 200 times. He finds P(consonant) = 60%. How does the
theoretical probability differ from the experimental probability?
Answers: 2
Mathematics, 21.06.2019 15:00, maraa013001
Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 – 4x + 8x^2) + (–6 + 2x – 5x^2) step 1: rewrite the polynomials without the parentheses. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial. b. subtract polynomials: (3x – 5 – 7x^2) – (–2 + 6x^2 – 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by –1. show your work. step 2: write the polynomial in descending order and use parentheses around like terms. step 3: add the like terms identified in step 2 to simplify the polynomial.
Answers: 3
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