Write a mathematical sentence that expresses the information given below. Use was your variable name. If necessary:

type < = to means
or > = to mean .

A business employs 150 workers at the start of the year, but then some
employees quit or are fired. After that, the business had 142 employees.

no idea if this is what you're looking for but if it is then here's the

Part 1) The mean is 151

Part 2) The mean absolute deviation  is 9.1

Step-by-step explanation:

step 1

Find the mean

Sum all the values and divide by the number of values

step 2

Determine the  absolute value of subtract the mean from each value

step 3

Find the mean of those distances

> this number is called the mean absolute deviation (MAD)V

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step-by-step explanation:

54 km / hours

step-by-step explanation:

we need to convert seconds to hours

60 seconds = 1 minutes

60 minutes = 1hour

15 m         60 second   60 minutes

  * *         = 54000 meters/ hour

second     1 minute             1 hour

now we need to convert meters to km

1000 m = 1 km

54000 m       1 km

*   = 54 km / hours

hour               1000m