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Viefleur [7K]
3 years ago
12

alexandera worked 5 hours one day 4.5 hours another and 2.5 another. Find the mean average deviation.

Mathematics
1 answer:
lara31 [8.8K]3 years ago
3 0

Answer:

1.16667

Step-by-step explanation:

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Please help with right answers xoxo
ludmilkaskok [199]
Y = 3x - 4

y = 3(-1) - 4
y = -3 - 4 = -7
Graph pair is (-1, -7)

y = 3(0) - 4
y = 0 - 4 = -4
Graph pair is (0, -4)

y = 3(2) - 4
y = 6 - 4 = 2
Graph pair is (2, 2)

y = 3(4) - 4
y = 12 - 4 = 8
Graph pair is (4, 8)
6 0
3 years ago
Suppose a polygon has 72 sides. If the polygon is regular, what is its angle of rotation?
satela [25.4K]
The angle of rotation is the minimum angle in which you rotate a regular polygon such that the figure appears unchanged. The formula for that is dividing one angle of revolution by its number of sides.

Angle of Rotation = 360°/n
Angle of Rotation = 360°/72 = 5°
4 0
3 years ago
A company is setting up offices in two different cities. The number of employees hired by the company for its office in city A o
labwork [276]
For this case we have the following functions:
 City A:
 f (x) = 9x
 City B:
 g (x) = 3 (2) ^ x
 The total number of employees will be:
 h (x) = f (x) + g (x)
 Substituting we have:
 h (x) = 9x + 3 (2) ^ x
 Rewriting we have:
 h (x) = 3 (3x + (2) ^ x)
 For 5 months we have:
 h (5) = 3 * (3 * (5) + (2) ^ 5)
 h (5) = 141
 Answer:
 the total number of employees in the company over x months and the total number of employees will be 141 when the function is:
 h (x) = 3 (3x + (2)^x); 5 months
3 0
3 years ago
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The time, T (seconds) it takes for a pot of
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Answer:

h=3 is  the answer

7 0
3 years ago
If A=106 then M1=? <br> please answerrr
Verdich [7]
What are the options?
5 0
3 years ago
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