Lisa has 6 blue shirts 4 green shirts and 2 red shirts. If Lisa pulls out one shirt without looking, what is the probability that it will be red?

2/12 or 1/6

Step-by-step explanation:

there are 12 shirts in total 2 of them are red so the probability of picking a red shirt is 2/12. Or 1/6 simplified.

1/12

Step-by-step explanation:

there are twelve shirts so if she pulls out one red it will be 1/12

answer: a video game has three difficulty levels: easy, medium, and expert. the game's scoring works in such a way that a player has to score a fixed number of points to advance to the next level, and then the scoring starts over. the total score needed to clear all three difficulty levels is 7,500. two times the number of points needed to clear the easy level is 500 more than the number of points needed to clear the medium level. twice the number of points needed to clear the medium difficulty level is 1,500 more than the number of points needed to clear the expert level. if x, y, and z represent the easy, medium, and expert levels, respectively, and a is the coefficient matrix of the system of equations modeling this situation, identify the inverse matrix, a-1, and the solution matrix, x, of the system of equations.

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answers

rauschg

rauschg · hand

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step-by-step explanation:

10.416 m/s

step-by-step explantion:

distance=100m

time= 9.6s

average speed=100/9.6

=10.416 m/s