-4x^2 -12 + 11x^4 for each polynomial determine the degree and write the polynomial in descending order

In a probability experiment, karen flipped a coin 76 times. the coin landed on heads 32 times. what percentage of the coin flips resulted in tails? round to the nearest percent. a. 58% b. 65% c. 42% d. 60%

If sr is 4.5cm and tr is 3cm, what is the measure in degrees of angle s?

21 type the correct answer in the box. use numerals instead of words. if necessary, use / for the fraction bar. the solution set of n2 - 14n = -45 is { (separate the solutions with a comma)