Suppose you have a box with 3 blue marbles, 2 red marbles, and 4 yellow marbles. you are going to pull out one marble, record its color, put it back in the box and draw another marble. what is the probability of pulling out a red marble followed by a blue marble? be sure to reduce your answers.

55 bridesmaids want to make 325 325 decorations for a wedding. each decoration takes about 212 2 1 2 minutes to make. which response gives the best estimate for the amount of time each bridesmaid will spend making decorations?

Find the value of x to the nearest tenth.

The temperature of a chemical solution is originally 21 ? c . a chemist heats the solution at a constant rate, and the temperature of the solution 75 ? c after 1212 12 minutes of heating. the temperature, tt t , of the solution in ? c is a function of x , the heating time in minutes. write the function's formula.