Questions by Fechnert

Questions by Fechnert

The mean salary of all employees in a company is R3578, with a standard deviation of R1980 Find the probability that for a sample of 38 employees the average salary will be between R3685 and R3783.

asked Nov 25, 2023

1 answer

3 votes

119k views

Please help with this problem!! Functions f, g, and h are defined as follows: () = − 2, () = 2^2 − 1, and ℎ() = 2^3 + 4. (a) Find the inverse of function g(x). (b) Find f(h(-2)) (c) Find g(f(5))

asked Sep 2, 2023

1 answer

0 votes

100k views

If we weren't fighting Russia during the cold war, then what were we fighting?

asked Jul 10, 2023

1 answer

19 votes

146k views

Only two more questions to go

asked Jun 15, 2023

1 answer

0 votes

164k views

Identify one nintheen century ideology that likely influenced the varioud forms of political activism referred in sorce 1

asked Oct 15, 2022

1 answer

2 votes

136k views

Thomas moran essay summary

asked Aug 7, 2022

2 answers

22 votes

22.2k views

The exact value of cos(-120) equals

asked Mar 2, 2022

2 answers

10 votes

53.2k views

-5 3/4 - 3 1/2 = ? Solve please!

asked Feb 24, 2022

2 answers

0 votes

77.1k views

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