Answer:
Theoretical P(3) = 1/6
Experimental P(3) = 67/450
Step-by-step explanation:
A die has 6 possibilities that can come up {1,2,3,4,5,6} They are all equally likely, so each has a probability of 1/6
a P(getting a 3) = 1/6
We rolled a 3 67 times out of 450. This is our experimental probability
b P (getting a 3) = 67/450
This does not simplify
The sequence is geometric and the common ratio is 2
Answer:
for #4 x=-7
Step-by-step explanation:
a negative times a negative is a positive and 8 times 7 = 56
You can solve this system of the equations with graphical method or algebra method.
I solve this system with Gaus algorithm
first we divide second equation with number 3 and get x+10y=12
Than subtract first equation from second and get 5y=6 => y=6/5
now we replace y in the first equation and get x+5*(6/5)=6 =>x+6=6
=> x=0 (x,y)=(0,6/5)
Conclusion is that we have one intersection point between this two graphs.
Good luck!!!
Answer:
1 : harmonious relation of parts to each other or to the whole : balance, symmetry. 2a : proper or equal share each did her proportion of the work. b : quota, percentage. 3 : the relation of one part to another or to the whole with respect to magnitude, quantity, or degree : ratio. 4 : size entry 1, dimension.
Step-by-step explanation: