Answer:
Step-by-step explanation:
P(BA)=P(B)+P(A)-P(AnB)
= 0.51+0.8-0.468
=1.31-0.468
=0.842
P(BA) = 0.842
Answer:
Step-by-step explanation:
a = 8
b = 10
a^3 =8^3 = 512
b^3= 10^3 =1000
a^3 + b^3 = 1512
a^2 = 64
-ab = - 80
b^2 = 100
a + b=18
(a + b) (64 - 80+ 100)
18 * (84)
1512'
HELLOOOOOOOOOOOOOOOOOOOOOOOOOOOOO :D
Answer:
d- (x+8)(x−4)
Step-by-step explanation:
Hi there!
Factored form of a quadratic equation:
where <em>r</em> and <em>s</em> are the zeros of the quadratic
We're given that the zeros are -8 and 4. Plug these into the factored form equation:

I hope this helps!
P=4x+40.......................................