Which statements can be represented by this equation? Select three options. 2n-9.2=n+4/5

1.Twice a number minus nine and two-tenths is the same as the number plus four-fifths.

2.Nine point two decreased by double a number is the same as the number added to four-fifths.

3.Nine point two less than twice a number is equal to the number added to four-fifths.

4.Two times the difference of a number and nine and two-tenths is equal to the number plus four-fifths.

5.Double a number decreased by nine and two-tenths is the same as the sum of four-fifths and the number.

(co 3) the times that customers spend in a book store are normally distributed with a mean of 39.5 minutes and a standard deviation of 9.4 minutes. a random sample of 25 customers has a mean of 36.1 minutes or less. would this outcome be considered unusual, so that the store should reconsider its displays? no, the probability of this outcome at 0.035, would be considered usual, so there is no problem yes, the probability of this outcome at 0.035, would be considered unusual, so the display should be redone no the probability of this outcome at 0.359 would be considered usual, so there is no problem yes, the probability of this outcome at 0.965 would be considered unusual, so the display should be redone