Using set notation;

Mathematics

2 answers:

victus00 [196]3 years ago

8 0

Answer:

Step-by-step explanation:

100 people -65 people to get the women number which gives us 35
60 people employed weekly
all of women employed
the rest will be men
because there are only male and female and all the females are not 60 in number
so if there is 60 people employed weekly and thirty five of the the place are taken by the females 60-35 will be 25 left
as we know there are only males unemployed so the 25 peoples are male

Lostsunrise [7]3 years ago

5 0

Answer:

25.

Step-by-step explanation:

The number of women employed = 100 - 65 = 35.

So the number of men paid weekly = 60 - 35

= 25.

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Eric's father Works two part-time jobs one in the morning and one in the afternoon and works a total of 40 hours each five day w

Andrew [12]

Answer:

Step-by-step explanation:

because 40 devided by 5 equals 8 so thats how many hours in the afternoon

3 0

3 years ago

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1. Evaluate the function f(x)=3x-1 using the domain of -2, 0, 3, and 5. Results are to be shown in a table.

IceJOKER [234]

Answer:

See explanation

Step-by-step explanation:

You are given the function $f(x)=3x-1$

The domain of the function are all possible values of variable x, so you can find f(x) for x=-2, 0, 3, 5:

$f(-2)=3\cdot (-2)-1=-6-1=-7\\ \\f(0)=3\cdot 0-1=0-1=-1\\ \\f(3)=3\cdot 3-1=9-1=8\\ \\f(5)=3\cdot 5-1=15-1=14$

The table is

$\begin{array}{cc}x&f(x)\\-2&-7\\0&-1\\3&8\\5&14\end{array}$

The inverse function $f^{-1}(x)$ has the domain which is the range of the function f(x) (all possible values of f(x)), so the domain of inverse function is {-7,-1,8,14}