It is a timed test plz help i will give branlyiest

1 answer:

4 0

Answer:

5 edges and 4 vertices

Step-by-step explanation:

You might be interested in

steposvetlana [31]

8.975 is the correct answer

6 0

3 years ago

forsale [732]

X=7/3
solution steps:
subtract 2 from both sides
subtract 2x from both sides

6 0

3 years ago

Zina [86]

Answer:

0.0208<p<0.0592

Step-by-step explanation:

-Given the sample size is 400 and the desired proportion is 16.

-The confidence interval can be determined as follows:

$CI=\hat p\pm z\sqrt{\frac{\hat p(1-\hat p}{n}}\\\\\hat p=x/n=16/400=0.04$

#We the use this proportion to find the CI at 95%:

$CI=0.04\pm 1.96\times \sqrt{\frac{0.04(1-0.04)}{400}}\\\\=0.04\pm 0.0192\\\\=[0.0208,0.0592]$

Hence, the 95% confidence interval is 0.0208<p<0.0592

7 0

4 years ago

Ede4ka [16]

Answer:

Step-by-step explanation:

4+5+7+14+17+12+18=77

Divide your total by the amount of numbers you have (7); 77/7

3 0

3 years ago

mario62 [17]

1 is B
2 is A
3 is E
4 is C
5 is D

7 0

2 years ago