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ElenaW [278]
3 years ago
5

Fine the value of 5.8÷12

Mathematics
2 answers:
adoni [48]3 years ago
6 0

5.8÷12 =

58÷12 =

<span>4.83333333333</span>

Paha777 [63]3 years ago
4 0
<span>0.48333333333 or if u round it off it would be 0.48</span>
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What is the common difference of the arithmetic sequence graphed below?
galben [10]
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3 years ago
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In 1990, 1000 adults were randomly selected and each was asked if they smoked, 300
Oduvanchick [21]

Answer:

 The proportion of smokers was higher in 1990 than in 2000

Step-by-step explanation:

Solution

Recall that,

The total number of sample 1 (n1) = 1000

Total  sample 2 number  (n2) = 2000

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The number of favourable events (X2) = 500

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α = 0.05

We are interested in testing the hypothesis.

The  hypothesis (Null) ....>  H₀ : p₁ = p₂

Alternate hypothesis------ > H₁ : p₁ > p₂

Thus,

P = X₁ + X₂/ n₁ + n₂

P =300 + 500/1000 +2000

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Now,

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Z₀ = 0.4999999999999999/√ 0.2667 (0.7333000000000001) (0.001 +0.0005)

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The statistic value, 2.9193 is greater than the critical value 1.6448536269514722,  then we will reject the null hypothesis.

Therefore, the proportion of smokers was higher in 1990 than in 2000

3 0
3 years ago
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agasfer [191]

Answer:

40 jugs u just double it so ya

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2 years ago
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