It is easier to understand the problem if you create a number based on the criteria and then perform the computations. I am going to choose: 111 22 33 4

There are 10 options for the first "1" and only 1 option for the other two 1's

There are 9 remaining options for the first "2" and only 1 option for the other 2

There are 8 remaining options for the first "3" and only 1 option for the other 3

There are 7 remaining options for the "4"

10 x 1 x 1 x 9 x 1 x 8 x 1 x 7

10 x 9 x 8 x 7 = 5,040

Answer: 5,040

6 0

4 years ago

a munfuctor of medical supplies produces 1 liter of bags of saline solution. the cost to produce x thousand bags of saline is gi

o-na [289]

A manufacturer of medical supplies produces 1 liter bags of saline solution. thecost to produce x thousand bags of saline is given by the cost func. ... thousand bags of saline isgiven by the cost function C(x)=1.7x^2-5.3x+3.2, ...

8 0

3 years ago