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lana66690 [7]
3 years ago
9

Find the MAD of:1,10,7,6,4,8DataMeanDifferenc

Mathematics
1 answer:
pochemuha3 years ago
5 0

Answer:

2.3

Step-by-step explanation:

Mean: 1 + 10 + 7 + 6 + 4 + 8 = 36/6 = 6

6 - 1 = 5

6 - 10 = 4

6 - 7 = 1

6 - 6 = 0

6 - 4 = 2

6 - 8 = 2

mean absolute deviation: 5 + 4 + 1 + 0 + 2 + 2 = 14/6 = 2.3

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Given the values of x and y find the exact (fraction) values of all six trig ratios
Anna35 [415]

Answer:

Step-by-step explanation:

Distance of (-3,4) to origin = √((-3)^2+4^2) = 5

sinθ = 4/5

cosθ = -3/5

tanθ = 4/(-3) = -4/3

cscθ = 1/sinθ = 5/4

secθ = 1/cosθ = -5/3

cotθ = 1/tanθ = -3/4

4 0
3 years ago
The candy shop puts 10 ounces of gummy bears in each box. How many
Nostrana [21]
Hi! You need 3 boxes because if you divide 21 1/4 / 10 you get 2 1/8 or 2.125 so you at least have two boxes. You will still have some left over after the two boxes so you will need another box for those. I hope this helped, Goodluck :)
3 0
3 years ago
What is the result when the number 40 is increased by 10%?
Goshia [24]

The answer is 44.

40 / 100 = 0,4 * 10 = 4 (10%)

40 + 4 = 44

7 0
3 years ago
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If the sum of interior angle measures of a polygon is 720, how many sides does the polygon have?
NISA [10]
Since the interior is 720 divide it by 180 and you will get 4 so 4=n-2 where the n means number of sides. Move the 4 over to n=4+2 and you get n=6
5 0
3 years ago
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Given f(x) = 4x + 2, find f-1(3).
Alexxandr [17]

Answer:

  1/4

Step-by-step explanation:

The inverse function tells you the input value that corresponds to the given output value of the function.

<h3>Application</h3>

You want f^-1(3), which is the value of x such that f(x) = 3.

  f(x) = 3 = 4x +2

  1 = 4x . . . . . . subtract 2

  1/4 = x . . . . . divide by 4

The inverse function of 3 is 1/4:

  \boxed{f^{-1}(3)=\dfrac{1}{4}}

4 0
2 years ago
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