Using it's concept, it is found that the mean absolute deviation (MAD) of the data set is of 2.8.
The mean absolute deviation of a data-set is the sum of the absolute value of the difference between each observation and the mean, divided by the number of observations.
In this problem, the mean is:
Hence, the mean absolute deviation is:
The mean absolute deviation (MAD) of the data set is of 2.8.
A similar problem is given at brainly.com/question/22355667
1/8 + 6/8 becaue 3/4 is equivalent to 6/8 and 1/8 + 6/8 = 360 calories
Answer:
This number is already rounded to the nearest tenth.
Step-by-step explanation:
Answer:
=9(z+3)
Step-by-step explanation:
Distributive property: a(b+c)=ab+ac
First, you had to rewrite the problem down of 27=9*3
Then, you can also factor it out by the common term of 9.
Hope this helps!
Thanks!
-Charlie
:)
The equivalent expression for 9z+27 is 9(z+3). By factoring out the greatest common factor, we can simplify the expression and represent it in a different form. For example, if z=5, then the original expression 9z+27 is equal to 72, which is also the value of the equivalent expression 9(z+3).
The equivalent expression for 9z+27 is 9(z+3).
To find the equivalent expression, we can factor out the greatest common factor of the terms, which in this case is 9. We can rewrite the expression as 9(z+3), where z+3 represents the remaining terms after factoring out 9.
For example, if z=5, then the original expression 9z+27 becomes 9(5)+27 = 45+27 = 72, and the equivalent expression 9(z+3) also becomes 9(5+3) = 72.
#SPJ2
Answer:
y=mx+c
We have to find the value of m and c.
Let's substitute the value of x and y from the table.
When x=1, y=15,
15= m(1)+c
m +c= 15 ------(1)
Now substitute another set of x and y values.
When x=2, y=24,
24= m(2)+c
2m +c= 24
c= 24 -2m ------(2)
Let me rewrite the two equations so that it is clearer for you to see.
m + c= 15 -----(1)
c = 24 -2m -----(2)
subst. (2) into (1):
m+ 24-2m= 15
-m= 15-24 (bring constants to 1 side, m terms to the other)
-m= -9 (simplify)
m= 9 ( divide by -1 throughout)
subst. m=9 into (2):
c= 24 -2(9)
c= 24-18
c= 6
Thus, the equation is y=9x+6.
When the cat is 3 years old, x=3.
When x=3,
y= 9(3)+6
y= 33.
Hence, the cat is 33 years old in human years.