For the period 1998–2003, the amount of money y (in billions of dollars) of federal aid grants to state and local governments can be modeled by the function y = 1.71x^2 + 19.14x + 244.92 where x is the number of years since 1998. In what year was 290 billion dollars
given to state and local governments?

how am i supposed to answer

step-by-step explanation:

4 and 5)16.97 or 12√2

6)15.59 or 9√3

7)y = 15.59 or 9√3     x =27

8)17.80

answer would be 8.64 or s = 11π/4 inches

step-by-step explanation:

s = r θ  

where s = arc length  

r = radius = 3 inches  

θ = central angle in radians = ( π /180)*165  

s = 3(π/180)*165  

= 8.64 inches

answer:

1.14285714286

step-by-step explanation:

divide 40 into 35 and you will get your answer