52m when m=105 explain this to me please
2 answers:
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The largest dimension of the enlarged photo will be: Width= 175 inches and Length= 245 inches.
<u><em>Explanation</em></u>
Dimension of the original photo is 5×7 . That means the ratio of the width to the length is 5 : 7
So, lets assume the width is and length is
for the enlarged photo.
Formula for the perimeter of a rectangle
As the perimeter of the enlarged photo should not exceed 840 inches, so...
That means the maximum value of must be 35.
So, the largest possible width inches
and the largest possible length inches
Answer: The probability that 7 of these seeds will germinate when 10 are planted is 0.1298 .
Step-by-step explanation:
Let x be the number of seeds germinate .
Since each seed is independent from other , so we can use binomial over here.
Binomial probability formula : , where n= total trails and p is the probability of each success.
As per given : p= 0.85 , n= 10
Then, the probability that 7 of these seeds will germinate when 10 are planted will be :-
Hence, the probability that 7 of these seeds will germinate when 10 are planted is 0.1298 .