Answer:
1/12 is the probability of getting sum of 4 everytime
Step-by-step explanation:
The Probability of getting the sum of 4 when a dice is rolled is 1/12. In a sample space of 36, only 3 occurrence lead to sum of 4 (1,3) (2,2) and (3,1).
For each time the dice is rolled, the Probability of sum 4 is 1/12.
Answer:
V = 84.78 ft^2
Step-by-step explanation:
The volume of a cylinder is given by
V = pi r^2 h
V = 3.14 ( 3)^2 (3)
V = 3.14 *9(3)
V = 84.78 ft^2
Answer:
x = -1, 3
Step-by-step explanation:
so what you need to do is graph each one because that's what the questions ask. One way for you to check your answer is to set the two equations equal to each other.
-x + 5 = x^2 - 3x + 2
you want to end up with one equation and having the equation equal 0. So add x to both sides to cancel out the x on the left side and then subtract 5 from both sides to cancel out the 5 on the left side.
0 = x^2 - 2x - 3
now you factor
0 = (x - 3) (x + 1)
x = -1, 3
Answer: X = (
, 6)
Step-by-step explanation:
x(4x - 19) = 30
4x^2 - 19x = 30
4x^2 - 19x - 30 = 0
ax^2 + bx + c = 0
= 
= 6
=
= 
= -1.25
X = (, 6)
Answer: mi gosta ha lonia si co lia origin
Step-by-step explanation:
