Answer:
its 3/8
Step-by-step explanation:
because if he has a 5/16 wrench and its 1/16 to small, just add 5/16 and 1/16 then you get 6/16. Then you simplify and you get 3/8
Answer:
b
Step-by-step explanation:
9514 1404 393
Answer:
k > 9/20
Step-by-step explanation:
If the parabola does not touch the x-axis, the discriminant is negative. That means ...
b^2 -4ac < 0
(-3)^2 -4(5)(k) < 0
9 < 20k . . . . . . . . . add 20k
k > 9/20 . . . . . . . . .divide by 20
