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Reptile [31]
3 years ago
12

how many decimeters are in 5 kilometers. please show your work by using the power of 10 to show the work its due in 12 minutes P

LZ HELP
Mathematics
1 answer:
azamat3 years ago
3 0

Answer:

There are 50,000 decimeters in 5 kilometers

Step-by-step explanation:

as for showing my work not really sure what you want me to do it's pretty straightforward, butttttttt what i did was multiply the length value by 10,000, so 10,000=10^4

I'm not sure if that's what you're looking for but I hope this helps :)

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Of the 600 sixth graders at Melville Middle school, 80% want more field trips. How
kifflom [539]

Multiply total students by the percentage:

600 x 80% = 600 x 0.80 = 480

480 students want more field trips.

6 0
2 years ago
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A music website tracked the number of new users per day over 1 week. The number of new users for each day of the 7 days was 38,
enyata [817]
Part a)

MAD = median of absolute deviations

MAD = median of the set formed by : |each value - Median|

Then, first you have to find the median of the original set

The original set is (<span>38, 43, 45, 50, 51, 56, 67)


The median is the value of the middle (when the set is sorte). This is 50.


Now calculate the absolute deviation of each data from the median of the data.

1) |38 - 50| = 12
2) |43 - 50| = 7
3) |45 - 50| = 5
4) |50 - 50| = 0
5) |51 - 50| = 1
6) |56 - 50| = 6
7) |67 - 50| = 17

Now arrange the asolute deviations in order

(0, 1, 5, 6, 7, 12, 17)

The median is the value of the middle: 6.

Then the MAD is 6.

Part b) MAD represents the median of the of the absolute deviations from the median of the data.


</span> 
3 0
3 years ago
What is 8(1/4x-3)+24&lt;4(x+5)
Sergio039 [100]

Hey there!

We can solve inequalities just like equations. There is only one difference though. If you ever multiply or divide both sides by a negative number, you "flip" the inequality sign.

First, let's undo the parentheses.

2x-24+24<4x+20

We simplify.

2x<4x+20

We subtract 4x from both sides.

-2x<20

We divide both sides by -2 (we will need to flip the inequality sign).

x>-10

I hope this helps!


5 0
3 years ago
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shtirl [24]
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When y is zero, 
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When y is zero, x is also zero. This means that the school will not receive any amount when they are unable to sell anything. 
8 0
3 years ago
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sattari [20]

Answer:

♣: SAS similarity theorem

♦:definition of similar triangles

Step-by-step explanation:

Got the correct answers from ed

7 0
3 years ago
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