18⅔ ÷ ⅔ how many children are there?
1 answer:
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Answer:
<h2>Step-by-step explanation:
<h3>to understand this</h3><h3>you need to know about:</h3>- triangles
- equation
- PEMDAS
- a straight line contains 180°
- a triangle contains 180°
equation for x
according to the question
110°+x=180°
x=180°-110°
x=70°
equation for y
according to the question
equation for z
according to the question
90°+x+z=180°
90°+70°+z=180° (since x=70°)
160°+z=180°
z=180°-160°
z=20°
Answer:
P(R or G) = 0.3
Step-by-step explanation:
We are given the following in the question:
x: BR Y R BL O G
P(x): 0.1 0.2 0.1 0.2 0.2 0.2
First, we check the nature of distribution.
Thus, it is a discrete probability distribution.
We have to evaluate P(R or G)
Thus, the probability of selecting a red or a green M&M is 0.3