Answer:
Width is 25 ft
length is 60 ft
Step-by-step explanation:
Here, we want to calculate the length and width of the garden
From the question, we are told that the length is 10 ft more than twice its width
So if the width is x ft
Length = 2x + 10
Mathematically, the perimeter of a rectangle i s 2(l + b)
So;
2(x + 2x + 10) = 170
2(3x + 10) = 170
3x + 10 = 85
3x = 85-10
3x = 75
x = 75/3
x = 25 ft
length is;
2(25) + 10 = 50 + 10 = 60 ft
(p + r) - 7 < = 6 (thats less then or equal)
Answer: 10%
Step-by-step explanation:
Answer:
Machine Learning
Step-by-step explanation:
By definition, machine learning is an application of artificial intelligence (AI). It provides systems the ability to automatically learn and improve from experience without being explicitly programmed. To do so, it relies on patterns and inference, analyzes patterns to draw conclusions.
The <em>correct answer</em> is:
His height is 4.45 standard deviations above the mean.
Explanation:
A z-score is defined as the number of standard deviations a data point is away from the mean.
Since his z-score is positive, this means his height is above the mean.
Since the z-score is 4.45, this is how many standard deviations away from the mean his height is.
