<u>Answer:</u>
The correct answer option is 231 / 703
<u>Step-by-step explanation:</u>
We are given that a jar has 38 marbles, out of which 10 are red, 22 are black and 6 are green. Two marbles are drawn and the first marble is not returned when the second one is drawn.
We are to find the probability that both marbles are black.
1st draw: P (black) = 
2nd draw: P (black) = 
P (Both Black) =
= 231 / 703
Answer:
XF·XG = 17
Step-by-step explanation:
Drawing a cyclic quadrilateral from side lengths is interesting enough. I have no idea how to compute the desired value, but my geometry program says it is 17.
In the attached, XF is line segment m, approximately 7.63 in length. XG is line segment n, approximately 2.23 in length. The product is the number "o", shown at the end of the red arrow.
Answer:b ukk0Use the GCF and distributive property to find the sum of 30 + 66.
Step-by-step explanation:help
The value of x is √2.5
<h3>How to solve arithmetic?</h3>
Arithmetic can be solved by using PEMDAS rule.
P = parenthesis
E = exponential
M = Multiplication
D = division
A = addition
S = Subtraction
Therefore,
12 - 4 + 5x² = 20
12 - 4 + 5x² = 20
8 + 5x² = 20
5x² = 20 - 8
5x² = 12
x² = 12 / 5
x = √2.4
learn more on arithmetic here: brainly.com/question/2880880
#SPJ1
Its 200 /0.5<span> = 400 times </span>