All categories

3 years ago

What is 2/5 closer to

Mathematics

1 answer:

Paha777 [63]3 years ago

6 0

Answer:

Depends on what it is

Step-by-step explanation:

I can't tell you because I don't know what we are comparing. :)

You might be interested in

Can you plz find the area of the parallelogram??

levacccp [35]

13.5·18=243
Base* Hight= Answer

6 0

3 years ago

Read 2 more answers

Can 0.1/100 be simplified?

FrozenT [24]

No 0.1/100 cannot be simplified

5 0

3 years ago

Read 2 more answers

Alma is estimating the proportion of students in her school district who, in the past month, read at least 1 book. From a random

Maurinko [17]

Answer:

$(0.64 +1.645 \sqrt{\frac{0.64(0.36)}{50} })$

90 percent confidence interval for the proportion of all students in her district who read at least 1 book last month

(0.52846 , 0.75166)

Step-by-step explanation:

Step:-1

Given that the random sample size 'n' = 50

The sample proportion

$p^{-} = \frac{32}{50} = 0.64$

90 percent confidence interval for the proportion of all students in her district who read at least 1 book last month

$(p^{-} - Z_{0.90} \sqrt{\frac{p(1-p)}{n}, } , p^{-} +Z_{0.90} \sqrt{\frac{p(1-p)}{n} })$

Step(ii):-

Level of significance = 0.90

Z₀.₉₀ = 1.645

$(0.64 - 1.645 \sqrt{\frac{0.64(1-0.64)}{50}, } , 0.64 +1.645 \sqrt{\frac{0.64(1-0.64)}{50} })$

$(0.64 - 1.645 \sqrt{\frac{0.64(0.36)}{50}, } , 0.64 +1.645 \sqrt{\frac{0.64(0.36)}{50} })$

(0.64 -1.645(0.06788) , (0.64 + 1.645(0.06788)

(0.52846 , 0.75166)

Final answer:-

90 percent confidence interval for the proportion of all students in her district who read at least 1 book last month

(0.52846 , 0.75166)

5 0

3 years ago

Help I am stuck on this question

Aleksandr-060686 [28]

A = b * h

= 18.5 * 18

= 333 m^2

Good luck :)

4 0

3 years ago

Read 2 more answers

Jan and Laura have a total of 3 same sized cookies they want to divide equally between the two of them. What fraction of the coo

xenn [34]

They should get 1.5 (1 1/2) cookies because 3÷2= 1.5

3 0

3 years ago