3 years ago

19.119/10 solve the problem with correct significant number

Mathematics

1 answer:

Gwar [14]3 years ago

6 0

66333345666665554433

You might be interested in

PLZ HELP ME???? I think the answer be d

KATRIN_1 [288]

Both number have filled circle meaning that t does contain -3 and 4.
t > equal to -3
t < equal to 4

Answer: B

8 0

4 years ago

Solve the following system by the substitution method <br> 0.1x + 0.8y = - 5.1 , 0.4x- 0.9y = 8.3

Sav [38]

I hope you can read cursive! And I hope this helps! (:

6 0

3 years ago

insurance company checks police records on 559 accidents selected at random and notes that teenagers were at the wheel in 91 of

ss7ja [257]

Answer: $(13.22\%,\ 19.34\%)$

Step-by-step explanation:

Given : Sample space : n= 559

Sample proportion : $\hat{p}=\dfrac{91}{559}=0.162790697674\approx0.1628$

$=16.28\%$

Significance level : $\alpha= 1-0.95=0.05$

Critical value : $z_{\alpha/2}=1.96$

Confidence level for population proportion:-

$\hat{p}\pm z_{\alpha/2}\sqrt{\dfrac{\hat{p}(1-\hat{p})}{n}}\\\\=0.1628\pm (1.96)\sqrt{\dfrac{0.1628(1-0.1628)}{559}}\\\\=0.1628\pm0.030604971367\\\\\approx 0.1628\pm0.0306=(0.1322,\ 0.1934)=(13.22\%,\ 19.34\%)$

Hence, 95% confidence interval for the percentage of all auto accidents that involve teenage drivers.= $(13.22\%,\ 19.34\%)$

7 0

4 years ago

Hii please help asap ill give brainliest thanks

GalinKa [24]

Answer:

The answer is ayurveda

8 0

3 years ago

Rewrite 8^1/3 using radical notation.

Aliun [14]

The answer is cube root 8

4 0

3 years ago