A jewelry stand sells 5 different pairs of earrings. The earrings sell for $12, $9, $6, $8, and $10.What is the mean absolute deviation of the prices? Round to the nearest cent, if necessary.

$______

Answers

Answer 1

Answer: The answer is $1.6

Step 1. Find the mean of all values (X = ?).
Step 2. Find the distance of all values from the mean (d1, d2, d3, d4, d5).
Step 3. Find the mean of distances (D).

x1 = $12
x2 = $9
x3 = $6
X4 = $8
x5 = $10

Step 1.
X = (x1 + x2 + x3 + x4 + x5)/5
= (12 + 9 + 6 + 8 + 10)/5
= 45/5
= $9

Step 2.
d1 = 12 - 9 = 3
d2 = 9 - 9 = 0
d3 = 9 - 6 = 3
d4 = 9 - 8 = 1
d5 = 10 - 9 = 1

Step 3.
D = (d1 + d2 + d3 + d4 + d5)/5
= (3 + 0 + 3 + 1 + 1)/5
= 8/5
= $1.6

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Divide 50 by 1 3/4 to get your answer for miles per minute then multiply that by sixty to get hours. then write it as _mph

What is (5n + 4)(6n + 6) show work

Answers

Answer:

n=1

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Answer:

30n²+54+24n

Step-by-step explanation:

5nX6n=30n²

5nX6n=30n²5nX6=30

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Explain how to use partial quotients to divide 235 by 5

Answers

The solution to the division problem using partial quotients is 47

Given the division problem expressed as $(235)/(5)$

We are to divide the expression using the partial quotient as shown below:

$= (235)/(5) \n= (200)/(5) + (35)/(5)$

Find the quotient of the individual term to have;

$=(200)/(5) +(35)/(5) \n=40 + 7\n= 47$

Hence the solution to the division problem using partial quotients is 47

Learn more here: brainly.com/question/16439501

Answer: 235 divided by 5 = 47

Step-by-step explanation:(with reference to the figure)

To find 235 divided by 5 by partial quotients .

Here dividend= 235 and divisor =5

Step 1: Write easy multiples of divisor that is nearest to the dividend as follows

5×10=50

5×20=100

5×30=150

5×40=200(nearest easy factor)

Step 2: Now subtract 200 from 235 ,we get 35 then subtract 35=5×7 from it we get 0.

Step 3: Adding the factors we have used in step 1 and 2 ,it will give required quotient=40+7=47

i.e. 235=5(40)+5(7)

5 + w = 5 to the second power

Answers

W=20. Find this by finding 5 to the second power, which is 25. Then reverse the operations by subtracting 25 from 5. The answer to this should equal 20. If you still don't get it, please ask! =D

5 + w = 5^2
5 + w = 25
w = 25 -5
w = 20 :)))
i hope this is helpful
have a nice day

Two students participated in a fund-raiser. Each sold a combination of pencils and notebooks. The first student sold 2 pencils and 8 notebooks for a total of $17. The second student sold 10 pencils and 3 notebooks for a total of $11. Find the price of each item.Write a system of equations (two equations), and define the variables also.
x=
y=
1)
2)
9 POINTS! Please help!

Answers

2x + 8y = 17
10x + 3y = 11

We need to solve the system of equations.

x = pencils
y = notebooks

If we solve by graphing, we get the answer:

One pencil costs 0.50 dollars
One notebook costs 2.00 dollars

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