Michael o'hara earns $14.74 per hour as a carpenters apprentice. from monday through friday he starts work at 8: 00 am he takes a half hour lunch break every day. if ends work at 4: 00 pm monday through thursday how late must he work on friday to have total pay of $574.86 for the week?

till 5:30 pm

Step-by-step explanation:

Michael works from 8:00 am to 4:00 pm also he takes 30 minutes lunch break so, total hour work per day = 7 hours 30 minutes.

Also, he earns $14.74 working for 1 hour.

So, earning of Michael on Monday = 7 hours × $14.74 = $110.55

This is continued till Thursday So, $110.55 × 4 = $442.2

Means Michael has to earn $574.86 - $442.2 = $132.66

Thus, the number of hours he had to work = $132.66 ÷ $14.74 = 9 hours

Also, Michael works 7 hours 30 minutes daily before Friday, Hence on Friday he has to work 1 hour 30 minutes more i.e. till 5:30 pm

step-by-step explanation:

one of the most important purposes of surface treatment is to alter surface properties according to the requirement of specific applications. for example, hydrophobic coating has been utilized on windshield and eyeglasses. gold atom monolayer on substrate has become a popular surface bioconjugation strategy.  

94

step-by-step explanation:

average the numbers and use a variable to figure out the minimum to get a 90.

(79+94+91+92+x)/5=90

x = 94