Marissa earns $38 per hour for the first 40 hours she works in a week. for every hour after the first 40 hours that she works in a week, she earns one and a half times her regular hourly rate. if marissa worked 46 hours in a week, how much does she make?

1862

Step-by-step explanation:

38×40=1520

38×1.5=57, 57×6=342

1520+342=1862

Her total earnings is $1862

Step-by-step explanation:

Marissa earns $38 per hour for the first 40 hours in a week.

For every hour after the first 40 hours that she works in a week, she earns 1.5 times her regular rate.

If Marissa worked 46 hours in a week, she makes:

For the first 40 hours, she earns; $38 × 40 = $1520

Number of extra hours she works = 46 hours - 40 hours = 6 hours.

For the extra hours that she works, she earns; 1.5 × $38 × 6 = $342

Her total earnings = $1520 + $342 = $1862

an advantage of the standard deviation is that it increases as the dispersion of the data increases. e. the interquartile range is preferred when the data are not skewed or no have outliers. an advantage of the standard deviation is that it uses all the observations in its computation.

26

step-by-step explanation: