Classe Marca de Classe xi Freq. Abs. (fi) Freq. Rel. (fri) Freq. Rel. em % [fri(%)] Freq. Abs. Ac. (Fi) Freq. Rel. Ac. (Fri) [1,57; 1,63[ 6 0,286
[1,63; 1,69[ 7 0,333
[1,69; 1,75[ 4 0,190
[1,75; 1,81[ 2 0,096
[1,81; 1,87[ 2 0,095
Total 21 1

Use the quadratic formula to solve the equation. if necessary, round to the nearest hundredth. x^2 - 20 = x a. 5, 4 b. -5, -4 c. -5, 4 d. 5, -4

Harry and jay are both flying on the same plane with an airline that randomly assigns seats to passengers. of the 182 total seats on the plane, 62 are window seats, 58 are middle seats, and the rest are aisle seats. what is the approximate probability that both harry and jay will be assigned aisle seats on the same plane? a. 11.48% b. 3.3% c. 2.08% d. 26.26%

The table below shows the function f. determine the value of f(3) that will lead to an average rate of change of 19 over the interval [3, 5]. a. 32 b. -32 c. 25 d. -25