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const2013 [10]
2 years ago
6

If 1/3 of a factory is female and we want to sample workers at this factory, then approximately 1/3 of the sample should be fema

le. True or False?
Mathematics
1 answer:
lilavasa [31]2 years ago
6 0
I think the answer is true
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Composite function is the result of using one function as the input for another function.
ipn [44]

Answer:

True

Step-by-step explanation:

That is the definition of composite function

3 0
3 years ago
There is a fraction that to 9/10. The numerator and the denominator is 57. What is the fraction?
xxTIMURxx [149]
The fraction is 27/30. It is equivalent to 9/10 and 27 + 30 = 57.
8 0
3 years ago
Help i gotta get it turned in soon​
Katen [24]

Answer: Ill be glad to help but i need a better picture of the whole thing

Step-by-step explanation:

4 0
2 years ago
Solve the inequality to - 1/3k >= 2
Xelga [282]

Answer;k≤−6

Step-by-step explanation:(

3

−1

)*(

−1

3

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5 0
2 years ago
The cost of producing x units of a product is C dollars, where C is given by the function C = 0.25x2 - 80x + 30000. (See the gra
Nat2105 [25]
From calculus, to determine the maxima or minima of the graph, get the derivative of the equation and equate to zero. So, we derive first the equation of the graph and equate to zero.

C = 0.25x² - 80x + 30000
dC/dx = 0 = 0.5x - 80 + 0
0.5x = 80
x = 80/0.5
x = 160 units

The minimum cost (although not asked) is:

C = 0.25(160)² - 80(160) + 30000
C = $23,600

The answer is 160 units.
4 0
3 years ago
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