Answer:
-3 constant , x variable +7 constant
Answer:
< 5, 3 >
Step-by-step explanation:
Under a counterclockwise rotation about the origin of 270°
a point (x, y ) → (y, - x ), thus
< - 3, 5 > → < 5, 3 >
0.968
bc

(how many times flipped) =
.03125
1(at least one heads) - .03125 = 0.96875
probability of at least one head is
0.96875