<span>(2 3/8 + 1 3/4) + 5 7/8
=</span><span>(2 3/8 + 1 6/8) + 5 7/8
=3 9 /8 + 5 7/8
= 8 16/8
= 10
answer is 10</span>
The mean absolute deviation of a set of data is the average distance between each data value and the mean. The mean number of contacts stored and the distance each data value is from the mean is shown below. Each data value is represented by an ×. So, the mean absolute deviation is 3.75<span>.
</span>
Answer:
2.7
Step-by-step explanation:
8 * sin(20) = 2.736
P=5/6
Mark brainliest please
Hope this helps you
Let, the cost of a belt = x
cost of a wallet = y
Then, system of equations would be:
x + y = 42
7x + 4y = 213
Multiply 1st equation by 4,
4x + 4y = 168
Substitute it from 2nd equation,
3x = 45
x = 15
Now, substitute it in 1st equation,
15 + y = 42
y = 42 - 15 = 27
In short, Belt costs $15 and wallet costs $27
Hope this helps!
