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3 years ago

What is the mean of the absolute deviation. 8 4 3 3 3 3

Mathematics

2 answers:

Dmitry_Shevchenko [17]3 years ago

8 0

Answer:

1.3 repeating or 4/3

Step-by-step explanation:

hoa [83]3 years ago

4 0

Answer:

4.32 is the answer

Step-by-step explanation:

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The sum of eight times a number and negative four exceeds twelve

zavuch27 [327]

8(n + -4) > 12
8n +-32 > 12
12 + 32 equals 44
8n > 44
44 divided by 8 equals 5.5
So the answer is greater than 5.5

4 0

3 years ago

Read 2 more answers

Which of the following lists is in order from smallest to largest?

kupik [55]

Answer:

Step-by-step explanation:

1/2 = 0.5

5/8 = 0.625

7/11 = 0.63

2/3 = 0.66

7 0

3 years ago

Please help me! I will give brainly!

Fynjy0 [20]

It can be up to 20 feet taller so add 20

To the width:

88 2/3 + 20 = 108 2/3

Divide total height by the height of one story:

108 2/3 / 15 = 7.24

The building can have 7 stories.

b. 7 x 15 = 105 total feet

108 2/3 -105 = 3 2/3 feet below the restrictions

4 0

2 years ago

Read 2 more answers

Attempted but just couldnt understand (25Points)

Rashid [163]

Answer:

a) Function:Yes

b) Domain: $-5\:$

c) Range: $-5\le y\le 3$

Step-by-step explanation:

The given graph passes vertical line test hence it is a function

The given function has x-intercepts at $x=-4.5, x=-1,x=3.5$

We can therefore write this function in factored form as $y=a(2x+9)(x+1)(2x-7)$

There is a y-intercept at (0,-2)

$-2=a(2*0+9)(0+1)(2*0-7)$

$-2=-63a$

$a=\frac{2}{63}$

The required function is

$y=\frac{2}{63}(2x+9)(x+1)(2x-7)$

b) The domain refers to all values of x for which this function is defined.

The domain from the graph is $-5\:$ because there are holes at the end of the graph.

c) The range is the value of y for which x is defined or the graph exists.

From the graph the range is $-5\le y\le 3$

5 0

3 years ago

The probability that an archer hits the target when it is windy is 0.4; when it is not windy, her probability of hitting the tar

stiks02 [169]

Answer:

x = 6

Step-by-step explanation:

The probability that this archer hits her first shot is given by t the probability of being windy and that she hits the shot added to the probability of not being windy and that she hits the shot:

$P(H_{first}) = P(H_w)*P(W)+P(H_{nw})*(1-P(W))\\P(H_{first})=0.4*0.3+0.7*(1-0.3)\\P(H_{first})=0.12+0.49 = 0.61$

If the probability that she hits the target on her first shot is 0.x1, the value of x is:

$P(H_{first})=0.61=0.x1\\x=6$

5 0

3 years ago