Answer:
mean absolute deviation is <em>8</em>
Step-by-step explanation:
to find mean absolute deviation, you subtract your mean from each of your values, and make them all positive, (even if u get a negative..)
then you add all your new answers up and divide by how many numbers there are (basically just find mean of your new set of data...)
<em>Hope this helps you in the future!!</em>
Answer:
Step-by-step explanation:
Let
x------> the number of days
y----> the cost of renting a car
we know that
For
For
The rate is equal to
so
In this problem. the car has been rented for more than a week
therefore
The cost of renting a car is equal to
To find the are of a square, we simply square the value of a side
so..
Area = 25 square units
Answer:
x5y2−x2y4
Step-by-step explanation:
There are no like terms. Therefore the answer is correct. =x^5y^2−x^2y^4
Answer:
x= -3
Step-by-step explanation:
7+ = 5
21+2x=15
2x=-6
x= -3