3 years ago

Write the following phrase as an algebraic expression. Use b for the unknown. A number split into 18 equal parts

1 answer:

5 0

Answer:

b/18

Step-by-step explanation:

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Sophie [7]

Answer:

0.024

Step-by-step explanation:

Sample size (n) = 146 people

The proportion (p) of people who answered that they would be interested in seeing the show again is:

$p=\frac{132}{146}\\ p=0.9041$

The standard error for a sample of size 'n' and proportion 'p' is:

$SE = \sqrt{\frac{p*(1-p)}{n}}\\SE = \sqrt{\frac{0.9041*(1-0.9041)}{146}}\\ SE=0.024$

The standard error for the sample proportion of audience members who want to see the show again is 0.024.

4 0

3 years ago

Sophie [7]

I believe the answer is B because you have to do the Vertical Line Test.<span />

8 0

3 years ago

meriva

Answer:

1. y = 1/3x+-1

2. y = 4

Hope this helps man :D

6 0

2 years ago

Amiraneli [1.4K]

C I am soooo sorry if I’m wrong

4 0

2 years ago

BARSIC [14]

yes, to complete her goal she would need to run roughly 14.3 so this is more than enough

3 0

3 years ago