Determine how much money would be needed on an hourly or monthly basis for one worker to make $21,630 annually. assuming a work week is 40 hours long, a working month has 172 hours (an average month is 4.3 weeks long). a working year has 2,080 hours.
a. hourly = $
b. monthly = $

a  hourly rate is $10.40

b  monthly income = 1788.80

Step-by-step explanation:

We need to make 21 630 per year

The question says a working year has 2080 hours

to find the hourly rate, take the salary and divide by the hours

21630/ 2080 hours = 10.40 per hour ( rounded to the nearest cent)

So the person will be making 10.40 per hour

There are 172 hours in a month

Salary = hours * rate

           =172*10.40

           =1788.80

step-by-step explanation: a reaction is first order. if the initial reactant concentration is 0.0200 m, and 25.0 days later the concentration is 6.25 x 10-4 m, then its half-life is:

i don't have the answer rn but go to math papa. it shows the steps and the answer. hope this : )

step-by-step explanation: