1 1/3. One whole number is 3/3 so 3/3=1 then u put 1/3
21x -15 + 5 = 10x - 5
21x -5 = 10x
11x = 5
x = 5/11
37 & the ship is 18.......
Use the identity P(A ∪ B) = P(A)+P(B)-P(A ∩ B)
P(A)=0.50
P(B)=0.60
P(A ∪ B) = 0.30
=>
P(A ∪ B) = P(A)+P(B)-P(A ∩ B)
=(0.50+0.60)-0.30
=0.80
It starts just a bit greater than -3 at -14/5.
It moves in the positive direction 3 units.