Complete the table. Round your answers to two decimal places if necessary

Abacteria population is tripling every hour. by what factor does the population change in 1/2 hour? select all that apply

Afair die is cast four times. calculate the probability of obtaining exactly two 6's round to the nearest tenth of a percent

Add, subtract, multiply, or divide as indicated. list any restrictions for the variable(s) and simplify the answers when possible. 1) x-2 / x+5 + 3x / 2x-1 2) x+6 / x-6 - x^2 / x+6 3) x+9 / x-4 + x+2 / x^2-11x+28 4) x / x^2-64 + 11 / 2x^2+11x-40 5) 5 / x + 11 / x-3 - x-4 / x^2+2x-15