If three adults and two children go to the movies, it costs $33.50. If one adult and four children go to the movies, it costs $3
1 answer:
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Answer: The value of x is 63
Step-by-step explanation:
Figure show two quadrilateral,
It is given that two quadrilateral are similar quadrilateral.
We know that
The respective sides of similar quadrilateral ( Like similar triangle) are in the ratio
We can write,
9=\frac{x}{7}[/tex]
x=63
Therefore, The value of x is 63
Answer:
0.363
Step-by-step explanation:
Number of Black(B) Socks =5
Number of Grey(G) Socks =7
Number of White(W) Socks =13
Total Number of Socks=5+7+13=25
If the two socks are picked one after the other, the total number reduces and the number of that particular color of socks picked also reduces.
To pick the same color, they could either be both black, grey of white.
Therefore:
P(they are of the same color)=P(BB)+P(GG)+P(WW)
The probability that they are of the same color is 0.363 correct to 3 significant figures.