kodak0531

27.06.2020 • 

Mathematics

There is a huge pile of buttons in which 28% are black, 14% are blue, 20% are orange, 22% are white, and the rest are clear. You close your eyes, choose a button at random, write down what color it is, and then put it back in the pile. What is the probability that the third button you choose is the first one that's clear

Ответ:

nauticatyson9

24.11.2020

Mathematics

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3x - 8 = -2

3x -8+8 = -2 +8

3x = 6

3x/3 = 6/3

x = 2

s

x - 6

( 2-6)

= -4

that is the value of x -6

= -4

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