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3 years ago

What is the absolute deviation of 12?

2 answers:

6 0

The absolute deviation of 12 is 3.75 Absolute deviation is the variability of data.

Your answer is: 3.75

Have an amazing day!

Minchanka [31]3 years ago

3 0

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>.

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If someone could please just tell me how to do this that would help a lot. Suppose B is between A and C. Use the Segment Additio

lys-0071 [83]

Answer:

x=11

AB=45

BC=73

Step-by-step explanation:

AB+BC=AC, so...

4x+1+7x-4=118

Combine like terms

11x-3=118

Solve for x

11x=118+3

11x=121

x=11

Now put x in each equation

AB=4x+1=4(11)+1=44+1=45

BC=7x-4+7(11)-4=77-4=73

AC=45+73=118 (which was given!)

4 0

3 years ago

The perimeter of a pentagon is 48. One side is equal to x, two sides are twice x and two sides are three more than x. What are t

DochEvi [55]

Answer:

side lengths are 6, 12, 12, 9, 9

Step-by-step explanation:

The perimeter is the sum of the lengths of the sides:

x + 2x + 2x + (x+3) + (x+3) = 48

7x +6 = 48 . . . . collect terms

7x = 42 . . . . . . .subtract 6

x = 6 . . . . . . . . . divide by 7

Substitute this value into the expressions for the side lengths:

x = 6

2x = 12

x+3 = 9

The side lengths are 6, 12, 12, 9, 9.

4 0

4 years ago

Y+3=4 WHAT DOES Y EQUEL?

DedPeter [7]

Answer: y=1

Step-by-step explanation:

First we need to get y alone.

y+3 = 4

We must subtract 3 on both sides (this will cancel out the +3 on the y side).

y=1

If you had y-3=4 then you would have to add 3 on both sides to cancel out the -3 on the y side.

If it is division you multiply and vise versa. Just do the opposite to everything on the y side to give y alone and figure out what y is equal to!

:) Best of luck!

4 0

3 years ago

Read 2 more answers

Mateo has 72 pounds of apples. He needs 34 pounds of apples for each batch of applesauce. How many batches of applesauce can Mat

mr Goodwill [35]

Answer:

2 batches

Step-by-step explanation:

(72 lb)/(34 lb/bat) = 2 2/17 bat

___

72 ÷ 34 = 2 remainder 4.

Mateo can make 2 full batches, and will have 4 pounds of apples remaining.

The fraction 4/34 can be reduced to 2/17. That is the fraction of a batch that Mateo could make with the extra 4 lbs. of apples.

3 0

3 years ago

The number of trucks registered in a city increases by 10% each year. Initially, there were 100 trucks registered. There were 11

Alex787 [66]

Answer:

214 trucks

Step-by-step explanation:

Un= amount after a certain time period

Uo= initial amount

n= number of time periods

i= interest rate

Equation used : Un= Uo (1+i)^n

Un=100(1.1)^8 = 214.36 , but you can't have half a truck so round and the answer would simply be 214.

5 0

4 years ago