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Anna007 [38]
3 years ago
15

What are 3 ratios for 20 nails for every 20 shingles (1/4)

Mathematics
1 answer:
Arlecino [84]3 years ago
6 0
20:20
2 to 2
5/5
those would be 3 ratios
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(c^3b^1a^4)^4 + 3a^16b^4c^12
azamat

Answer: 4a16b4c12

Step-by-step explanation:

5 0
3 years ago
Find the mean absolute deviation of these numbers 7,6,3,9,1
yarga [219]

Answer:

12.8

Step-by-step explanation:

The mean is 5.2 so,

|7 - 5.2| + |6 - 5.2| + |3 - 5.2| + |9 - 5.2| + |1 - 5.2| = 12.8

7 0
3 years ago
Which would be appropriate compatible numbers to use to estimate (19 4/5) (4/6) A. 16(1/3) B. 19(2/3) C. 20(1/2) D. 20(1)
podryga [215]

Answer:

C. 20(1/2)

Step-by-step explanation:

Let's find the value of the expression before looking for the nearest estimate

(19 4/5) (4/6) = 19 *(4/5)(4/6)

(19 4/5) (4/6) = 19(16/30)

(19 4/5) (4/6) = 19(8/15)

(19 4/5) (4/6) = (19*8)/15

(19 4/5) (4/6) = 152/15

(19 4/5) (4/6) = 10(2/15)

A. 16(1/3) =5.33

B. 19(2/3) = 12.667

C. 20(1/2) = 10

D. 20(1)= 20

The nearest to the expression is C. 20(1/2)

6 0
3 years ago
Eighth grade &gt;<br>V.13 Multiply using the distribu<br>Simplify the expression:<br>3(3 + 4y)​
Oksanka [162]

Answer:

9+12y

Step-by-step explanation:

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3 0
4 years ago
HELP ME PLS THIS IS TIMED OMG LMFJAHAH
Delicious77 [7]

Step-by-step explanation:

I think its Domain: -2,-1,3,-5,-8

Range:5,-2,5,-2,-2

4 0
3 years ago
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