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Oliga [24]
3 years ago
8

3 11 divided by 3 8 as a fraction

Mathematics
2 answers:
sveticcg [70]3 years ago
5 0

Answer:

Study tonight kid im jp

Step-by-step explanation:

Natasha_Volkova [10]3 years ago
4 0
3/11 divided by 3/8 is uh 8/11
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Write down an appropriate equation in order to determine x
Ulleksa [173]

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X+20° = 180°

or, X = 180°-20°

or, X = 160°

5 0
2 years ago
Which graph best represents a function with a range of all real numbers greater than or equal to 3
Anna35 [415]

Answer:

b

Step-by-step explanation:

6 0
3 years ago
5x : 9 = 8:3<br> Calculate the value of x.
frez [133]
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4.8

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7 0
3 years ago
A local board of education conducted a survey of residents in the community concerning a property tax levy on the coming local b
IrinaK [193]

Answer:

a. [ 0.454,0.51]

b. 599.472 ~ 600

Step-by-step explanation:

a)

Confidence Interval For Proportion

CI = p ± Z a/2 Sqrt(p*(1-p)/n)))

x = Mean

n = Sample Size

a = 1 - (Confidence Level/100)

Za/2 = Z-table value

CI = Confidence Interval

Mean(x)=410

Sample Size(n)=850

Sample proportion = x/n =0.482

Confidence Interval = [ 0.482 ±Z a/2 ( Sqrt ( 0.482*0.518) /850)]

= [ 0.482 - 1.645* Sqrt(0) , 0.482 + 1.65* Sqrt(0) ]

= [ 0.454,0.51]

b)

Compute Sample Size ( n ) = n=(Z/E)^2*p*(1-p)

Z a/2 at 0.05 is = 1.96

Samle Proportion = 0.482

ME = 0.04

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= 599.472 ~ 600

8 0
3 years ago
3 over 4 + 1 over 8
Dmitry [639]

Answer:

7/8

Step-by-step explanation:

Start by finding a common denominator. In this case you can turn the 4 into an 8 by multiplying by 2 but you have to do the same to the 3

2(3/4)= 6/8

Step 2: Add 6/8 + 1/8

6/8+1/8= 7/8

3 0
3 years ago
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