Dominic earns $14.25 an hour. Last week he worked 28 hours. How much did Dominic earn last week?

$399

Step-by-step explanation:

If he earns $14.25 an hour and works 28 hours, we can find out how much he's earned by multiplying the rate per hour by the number of hours,

14.25 × 28 =

399

He earned $399 last week.

(a) The area under the standard normal curve to its left is 0.8164

z =.90

(b) The area under the standard normal curve to its left is 0.6192

z =.30

(c) The area under the standard normal curve to its right is 0.1941

z =.86

(d) The area under the standard normal curve to its right is 0.1055

z =1.25