Use the data in the following table, which summarizes blood groups and rh types for randomly selected subjects. assume that subjects are randomly selected from those included in the table. blood groups o a b ab blood types rh superscript plus 69 58 10 13 rh superscript minus 18 17 6 1 if two people are selected, find the probability that they are both type rh superscript plus in parts (a) and (b) below. a. assume that the selections are made with replacement. are the events independent? the probability is nothing. the events ▼ independent because the occurrence of the first subject having blood type rh superscript plus ▼ does does not affect the probability of the occurrence of the second subject having blood type rh superscript plus. (round to three decimal places as needed.)

(x3 + 6x2 + 2x - 6) • (x - 1)

step-by-step explanation:

polynomial long division :

3.2     polynomial long division

dividing :   x4+5x3-4x2-8x+6

                              ("dividend")

by         :     x-1     ("divisor")

dividend     x4   +   5x3   -   4x2   -   8x   +   6

- divisor   * x3     x4   -   x3            

remainder         6x3   -   4x2   -   8x   +   6

- divisor   * 6x2         6x3   -   6x2        

remainder             2x2   -   8x   +   6

- divisor   * 2x1             2x2   -   2x    

remainder               -   6x   +   6

- divisor   * -6x0               -   6x   +   6

remainder                     0

quotient :   x3+6x2+2x-6   remainder:   0

answer: when you burn wood, the carbon reacts with the oxygen in the air to create ash and smoke. that is a permanent change you cannot undo that.

step-by-step explanation:

47

step-by-step explanation: