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liraira [26]
3 years ago
6

I NEED HELP ASAP -5|6n+15|+2-43

Mathematics
1 answer:
Varvara68 [4.7K]3 years ago
8 0

Answer:

Step-by-step explanation:

-30n - 65 + 2 - 43

-30n - 63 - 43

-30n - 106

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Rename the number 24 tenthousands =
KATRIN_1 [288]
24 ten thousands means 24 x 10, 000  which is equivalent to 240, 000.  see attached file for the illustration.
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4 years ago
4 3/10 - 1 7/10 simplest form
olasank [31]

Answer:

2 3/5

Step-by-step explanation:

43/10- 17/10

(43 × 10) - (17 × 10) /10 × 10

260/100

260 ÷ 20/100 ÷ 20

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7 0
3 years ago
8.98*5.67 Put in decimal form
sweet-ann [11.9K]

Answer:

50.9166

Not sure what you mean by decimal form cause it is already in decimal form...

If you meant fraction form it would be 254583 /5000​

hope this helped! :)

8 0
3 years ago
Write a proportion for 56% of a number is 244
Misha Larkins [42]
\frac{56}{100} =  \frac{244}{x} So, You cross multiply and get 56x=244(100). Simplify and you get 56x=24400. Divide each side by 56 and you get 435.71. 56% of about 435.71 is 244.
6 0
4 years ago
Please help!!
Anni [7]
Data set 1 : the mean is (1+2+4+4+5+5+6+7+9+9+9+11) / 12 = 72/12 = 6

the MAD is :
1 - 6 = -5....|-5| = 5
2 - 6 = -4....|-4| = 4
4 - 6 = -2...|-2| = 2
4 - 6 = -2...|-2| = 2
5 - 6 = -1...|-1| = 1
5 - 6 = -1...|-1| = 1
6 - 6 = 0 ...| 0| = 0
7 - 6 = 1....|1| = 1
9 - 6 = 3...|3| = 3
9 - 6 = 3...|3| = 3
9 - 6 = 3...|3| = 3
11 - 6 = 5...|5| = 5

(5+4+2+2+1+1+0+1+3+3+3+5) / 12 = 30/12 = 2.5 <== the MAD

2nd data set :
the mean is (1+3+4+6+6+6+7+9+9+10+10+13) / 12 = 84/12 = 7

mad is :
1 - 7 = -6...| -6| = 6
3 - 7 = -4...|-4| = 4
4 - 7 = -3...|-3| = 3
6 - 7 = -1...|-1| = 1
6 - 7 = -1..|-1| = 1
6 - 7 = -1..|-1| = 1
7 - 7 = 0...|0| = 0
9 - 7 = 2...|2| = 2
9 - 7 = 2...|2| = 2
10 - 7 = 3..|3| = 3
10 - 7 = 3...|3| = 3
13 - 7 = 6...|6| = 6

(6+4+3+1+1+1+0+2+2+3+3+6) / 12 = 32/12 = 2.67 <== the MAD

the difference of the means is 1. This value is less then half of the mean absolute deviation of either data set. <== ur answer


8 0
3 years ago
Read 2 more answers
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