Give a rule for determining whether a fraction will be a<br> terminating or repeating decimal.

(A) Husbands tend to have wives whose age is 85% of their own.

shusha [124]

Answer:answer is A

Step-by-step explanation:

husbands ten to have winve whose age is 85% of their own

I took the test!

please give me brainly

6 0

4 years ago

PLS HELP thank you 12 points pls

Lorico [155]

1: the one that looks like an x
2:regular pentagon
3: 4
4: 1
5: 1 line of symmetry

7 0

3 years ago

See photo/ will give 10 points.

leonid [27]

Answer:

B) Multiply by 3/2 on both sides of the equation by the multiplication property of equality

5 0

3 years ago

You earn $1,600 per pay period. Your deductions are $110, $66, and $14. What is your net pay?

hodyreva [135]

Answer:

Your net pay is

$$1410$

Step-by-step explanation:

All we have to do is add the deductions and then subtract them from what your earn.

$1600 - (110 + 66 + 14) = \\ 1600 - 190 = 1410$

8 0

2 years ago

Complete the tasks and answer the questions. Use the 2SD method to estimate the true proportion of the population of your city t

kupik [55]

Complete Question

The complete question is shown on the first uploaded image

Answer:

Using 2SD Method

The confidence interval is

The interval notation : $(0.108 , 0.212 )$

The interval notation and the sample proportion ± the margin of error

notation: $0.16 \pm 0.052$

The interpretation

There is 95% confidence that the true proportion of those that dislike cilantro lie within the upper(0.212) and the lower(0.108) limit of the calculate confidence interval

Using theory-based method

The 95% confidence interval is

The interval notation : $(0.109 , 0.211 )$

The interval notation and the sample proportion ± the margin of error

notation: $0.16 \pm 0.051$

The interpretation

There is 95% confidence that the true proportion of those that dislike cilantro lie within the upper(0.211) and the lower(0.109) limit of the calculate confidence interval

Using theory-based method

The 88% confidence interval is

The interval notation : $(0.120 , 0.200 )$

The interval notation and the sample proportion ± the margin of

error notation: $0.16 \pm 0.040$

The interpretation is

There is 88% confidence that the true proportion of those that dislike cilantro lie within the upper(0.200 ) and the lower(0.120) limit of the calculate confidence interval.

Step-by-step explanation:

From the question we are told that

The number sample size is n = 200

The number of people that dislike cilantro is k = 32

Generally the sample proportion is mathematically represented as

$\r p = \frac{k}{N}$

=> $\r p = \frac{32}{200}$

=> $\r p = 0.16$

Generally 2SD confidence interval is mathematically represented as

$\r p \pm 2\sqrt{\frac{\r p(1 - \r p)}{n} }$

substituting value

$0.16 \pm 2\sqrt{\frac{0.16(1 - 0.16)}{200} }$

=> $0.16 \pm 0.052$

This can also be represented as

$(0.16 - 0.052 , 0.06 + 0.052)$

=> $(0.108 , 0.212 )$

Generally this confidence interval can be interpreted as

There is 95% confidence that the true proportion of those that dislike cilantro lie within the upper and the lower limit of the calculate confidence interval

Using theory-based method estimate 95% confidence interval

Generally from the question the confidence level is 95% hence the level of significance is calculated as

$\alpha = (100 - 95)\%$

=> $\alpha = 0.05$

The critical value of $\frac{\alpha }{2}$ from the normal distribution table is

$Z_{\frac{\alpha }{2} } = 1.96$

Generally the confidence level using theory base method is

$0.16 \pm 1.96 \sqrt{\frac{0.16 (1- 0.16)}{200} }$

=> $0.16 \pm 0.051$

This can also be represented as

$(0.16 - 0.051 , 0.06 + 0.051)$

=> $(0.109 , 0.211 )$

Generally this confidence interval can be interpreted as

There is 95% confidence that the true proportion of those that dislike cilantro lie within the upper(0.211) and the lower(0.109) limit of the calculate confidence interval

Using theory-based method estimate 88% confidence interval

Generally from the question the confidence level is 95% hence the level of significance is calculated as

$\alpha = (100 - 88)\%$

=> $\alpha = 0.12$

The critical value of $\frac{\alpha }{2}$ from the normal distribution table is

$Z_{\frac{\alpha }{2} } =Z_{\frac{0.12 }{2} } = 1.55$

Generally the confidence level using theory base method is

$0.16 \pm 1.55 \sqrt{\frac{0.16 (1- 0.16)}{200} }$

=> $0.16 \pm 0.040$

This can also be represented as

$(0.16 - 0.040 , 0.06 + 0.040)$

=> $(0.120 , 0.200 )$

Generally this confidence interval can be interpreted as

There is 88% confidence that the true proportion of those that dislike cilantro lie within the upper(0.200 ) and the lower(0.120) limit of the calculate confidence interval

3 0

4 years ago

Give a rule for determining whether a fraction will be a terminating or repeating decimal.