!PLEASE HELP ITS 10 POINTS! A dart board has a diameter of 16 cm. The bulls eye is .4 cm. I throw a dart at the dart board. Given i hit the dart board what is the probability that I get a bulls eye? Formula for area of a circle is pi r^2.

What is the effect on the graph of the parent function f(x) = x when f(x) is replaced with 3f(x)? a) shifts the line 3 units up b) shifts the line 3 units down c) increases the slope of the line by a factor of 3 d) decreases the slope of the line by a factor of 3

Which of the following describes how to translate the graph y = |x| to obtain the graph of y = |x+1|+1? shift 1 unit left and 1 unit down shift 1 unit left and 1 unit up shift 1 unit night and 1 unit down shift 1 unit nght and 1 unit up

Is the number 128.439 a rational number