Answer:
Total 8 outcomes
a) X: gain
X = +5 P(X = -5) = 2/8 = ¼
X = -3 P(X = -3) = ¾
b) E(X) = (5×¼) + (-3×¾l = -1
expected gain is -1
Which means expected loss is $1
Answer:
$8868
Step-by-step explanation:
125 x 50 = $1800
256 x 28 = $7168
$8868
Answer:
Step-by-step explanation:
A translation is when a geometric figure slides up, down, left or right on the coordinate plane. The figure moves its location, but doesn't change its orientation. It also doesn't change its size or shape. When you perform translations, you slide a figure left or right, up or down
basically, everything is just moving around same distance and same direction
Answer:
y=-x-1
Step-by-step explanation: