2 years ago

please, someone, help me with math I really need help if ur willing to help me with full calculations please please reply!!

Mathematics

1 answer:

konstantin123 [22]2 years ago

8 0

Answer:

sure!

Step-by-step explanation:

what is the problem you need an answer for?

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Answer:

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Step-by-step explanation:

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2 years ago

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A theater group surveyed 146 audience members after a show and found that 132 of them wanted to see the show again. Find the sta

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:

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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.

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2 years ago

Multiply.<br><br> At 6 ½¢ per pound of string beans, how much does 8 pounds cost?

zzz [600]

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2 years ago

This is not right can some one help me I need it before tomorrow

belka [17]

It's simple how many cups are in a pint.....4 if I remember correctly...its been awhile.....so you have 16 cups total so you divide that by the price....so it should be $1.024375 rounded to the nearest cent which is $1.02.......hope that helps

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2 years ago

PLEASE someone help me on this<br> I would appreciate it.

Anton [14]

2x-y =3
multiply by 4
8x - 4y = 12
3x +4y = 10 (unchanged equation)
------------------add
11x = 22

answer is A. the first.
first equation multiplied by 4 then sum to get 11x = 22

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2 years ago