Answer:
1/12
Step-by-step explanation:
Probability of first marble being red is 2/9.
Then since he is not replacing the marble, there is only 8 marbles left in the bag. So the probability of choosing blue is 3/8. Then you multiply 2/9 × 3/8 = 6/72.
In simplest form: 1/12
Answer:
a) 
b) 
Step-by-step explanation:
In both parts of the problem y varies directly as x. So, they have the following form:
Where k is the constant of proportionality.
Therefore, you must find k and then write the equations.
a) Solve for k:
Then, the equation is:
b) Solve for k:
Then, the equation is:
If one is already rolled as a 4, then there are only 6 other total combinations to get.
so what are sums to get an odd number?
4+1=5
4+3=7
4+5=9
so you have a 1/3 chance of getting an odd number, given that one of the dice is already a 4.
Answer:
Quadrant 2 (II)
Step-by-step explanation:
Since you you start at 0,0, you would go back two points, which would leave you with quadrant 2 and 3. Then you would go up 5 points, leaving you in quadrant 2
Answer:
(▰˘◡˘▰)
Step-by-step explanation:
Formulas for these boxlike shapes are given below. Cubic unit. L_ h= 2 .... Solution First find the area of the square base, represented as B in the volume formula. ... formula for the volume of a right circular cylinder is given as follows: Height ... The word radius is also used to refer to the length of this line ... SA = 25 r2 + 27 rh
The explanation is your answer
sorry if its wrong o(╥﹏╥)o
