Mathematics, 14.07.2019 12:30 jenreluao1321
Aclass tossed coins and recorded 161 heads and 179 tails. what is the experimental probability of heads? round your answer to the nearest whole number. a)25% b)47% c)53% d)61%
Answers: 2
Mathematics, 21.06.2019 15:00
Use addition and subtraction to simplify the following polynomials. a. add polynomials: (3 β 4x + 8x^2) + (β6 + 2x β 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 β 5 β 7x^2) β (β2 + 6x^2 β 5x) step 1: rewrite the polynomials without the parentheses. remember to multiply each term in the second parentheses by β1. 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
Mathematics, 21.06.2019 17:30
Add the fractions, and simply the result to lowest terms. 2/3 + 2/7= ?
Answers: 2
Mathematics, 21.06.2019 21:30
The price of a visit to the dentist is calculated according to the formula 50+100n50+100n where nn is the number of cavities the dentist finds. on your last visit to the dentist, 22 cavities were found. what was the cost of your visit?
Answers: 2
Mathematics, 21.06.2019 23:30
Which two fractions are equivalent to 24/84? 6/42 and 2/7 6/21 and 2/6 12/42 and 3/7 12/42 and 2/7
Answers: 1
Aclass tossed coins and recorded 161 heads and 179 tails. what is the experimental probability of he...
Physics, 05.07.2019 04:00
Mathematics, 05.07.2019 04:00
Social Studies, 05.07.2019 04:00
History, 05.07.2019 04:00
Biology, 05.07.2019 04:00
Mathematics, 05.07.2019 04:00
History, 05.07.2019 04:00