Which of the following pairs of events is mutually exclusive?

a) drawing a face card or drawing a queen from a deck of cards.

b) rolling doubles or rolling a total of 6 with two standard dice.

c) spinning a prime number or spinning an even number on a spinner with eight sectors numbered from 1 to 8.

d) electing a female class president or electing a male class president.

answer: a) (0,0), (1,1), (2,8), and (3,27).

step-by-step explanation:

0^3=0

1^3=1

2^3=8

3^3=27

in effect, the exponential equation for this would me y=3^x. each x-coordinate cubed is giving the y coordinate, so a is your answer : )

answer: 4 meters

step-by-step explanation: to you understand 2/3 better you can do 1 divided by 3 = . then multiply that by the 2 which is .66666666666666667 then you would do 6 x .66666666666666667 which is 4.      

hope this .