QUESTION 1 The basic working week at Neat Upholstery factory is 45 hours from Monday to
Friday. Overtime during the week is 17 times the basic hourly rate of R50, 50
per hour. On Saturdays they pay twice the hourly rate. Study the table below
and answer the questions that follow:
Names
M T W T
F S
John Short
9
10 10 9 9
0
Marius Ball
10 11 10 9
10 0
Phillip Smart
11 10 9
11 9
4
Lwazi Nzomo
11 9
9
10 8
8
1.1.1.
1.1.2.
S
Does John Short qualify for overtime? Explain.
(3)
How do you think management of Neat Upholsterers
(3)
determine whether a person has worked overtime? Do
you think this is a fair policy?
Calculate the amount of overtime that Lwazi Nzomo is
(4)
supposed to receive for the week.
0 calon to
1.1.3​

Answer this question, only if you know the answer. 30 points and brainliest!

In the 30-60-90 triangle below side s has a length of and side r has a length

The rate of decay of a radioactive substance depends upon the amount present initially. the mass y (mg) of the radioactive substance cobalt-60 present in a sample at time t (years) is represented by the exponential equation y=50e −0.1315 t . answer the following questions in complete sentences. 1. how does the exponential equation above compare to the equation for simple interest that is compounded continuously? explain the similarities. 2. what is the initial amount of cobalt-60 in the sample? 2. how much cobalt-60 is left after 8.4 years? show your work. 3. what would be the y-intercept of the graph? what does it represent? 4. after how many years will the amount of cobalt-60 left be 6.25 mg? explain what happens to the cobalt-60 after 50 years? 5. discuss some “real-world” examples and uses of cobalt-60