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Zigmanuir [339]
2 years ago
12

The data set shows the numbers of hours students study the week before a test. Find and interpret the mean absolute deviation of

the data. Write your answer as a decimal. 1, 1, 1, 3, 4, 5, 6, 7, 8, 10 The data values differ from the mean by an average of hours.
Mathematics
1 answer:
tatiyna2 years ago
6 0

Answer:

4.6

Step-by-step explanation:

to find the mean, you add up all given numbers and divide by how many numbers is given. so if there are five numbers, you divide the sum of all of the numbers by five.

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Which relation is a function?
IceJOKER [234]

Answer:

The bottom right option

Step-by-step explanation:

Functions need each input to map to exactly one output. Graphically speaking, this means that any two points on the function cannot have the same x-coordinate.

Given this, the bottom right option is the only one that fits these circumstances.

4 0
2 years ago
Jimmy is working at a factory where they make cars and trucks in the ratio five to four if the factory makes 100 trucks how many
-BARSIC- [3]

Answer:

125

Step-by-step explanation:

5/4=x/100

x=500/4

x=125

4 0
2 years ago
The product of a number and nine increase by four is 58 find the number
Art [367]
The number of the product is 9
5 0
2 years ago
PLEASE HELP!!!
DIA [1.3K]
You would need 27 more dollars because f(x)=7x+2 plug in the 5 in x’s spot and you get 37 and so subtract it from 10 to get 27
7 0
2 years ago
<img src="https://tex.z-dn.net/?f=x%20%2B%207%20%20%3C%20%20-%202" id="TexFormula1" title="x + 7 &lt; - 2" alt="x + 7 &lt; -
vladimir1956 [14]
First one because when you subtract 7 u keep the var. x alone and isolate it.
5 0
2 years ago
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