in circle b with angle of abc=36 and ab=3 units find the length of arc AC round to nearest hundredth​

If private savings 'v' = 0.75s and total savings 's' equals $4.20 billion, solve for public and private savings.

How can constraints be used to model a real-world situation?

Given the system of equations presented here: 2x + 4y = 14 4x + y = 20 which of the following actions creates an equivalent system such that, when combined with the other equation, one of the variables is eliminated? multiply the second equation by â’4 to get â’16x â’ 4y = â’80 multiply the second equation by â’1 to get â’4x â’ y = â’20 multiply the first equation by 2 to get 4x + 8y = 28 multiply the first equation by â’1 to get â’2x â’ 4y = â’14