Answer:
h^24
Step-by-step explanation:
h^12 divided by h^4 is h^8 according to the rule of exponent because if you divide the two terms that have the same base but different exponents, you have to subtract the exponent number. 12-4=8.
(h^8)^3 is h^24 because again according to the rule of exponent you have to multiply the two exponents together, and 8 * 3 is 24.
The simplified expression is h^24.
Answer: 0.28
Step-by-step explanation:
Binomial probability formula :
, where x = Number of success , n= sample size , p= probability of success for each trial.
Let x = Number of hens lay eggs.
then, p= 0.80
n= 12
For x=10
Hence, the required probability = 0.28
Answer:
Vertex (1,-25), Intercepts at (6,0) and (-4,0)
Step-by-step explanation:
Axis of symmetry = -b/2a = -(-2)/2(1) = 2/2 = 1 so x=1 is the equation of line
Plug x=1 into equation y=1-2-24=-25
factor for x-intercepts: (x-6)(x+4)
set them equal to zero: x-6=0 so x=6 x+4=0 so x= - 4
