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Sav [38]
3 years ago
12

Simpliftly(-8.5)(-5)( -2)how do i simplify it​

Mathematics
1 answer:
Darina [25.2K]3 years ago
7 0

Answer:

-85

Step-by-step explanation:

(-8.5)(-5)(-2)

Multiply

(42.5)(-2)

-85

Hope this helps :)

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A survey was conducted that asked 1004 people how many books they had read in the past year. Results indicated that x overbarequ
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Answer:

Step-by-step explanation:

Given that a survey was conducted that asked 1004 people how many books they had read in the past year.

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Since population std dev is not known t critical value can be used for confidence interval.

df = 1004-1 =1003

t critical = 1.96

Margin of error = 1.96(std error) =1.027

Confidence interval lower bound = 12.5-1.027 = 11.473

Upper bound = 12.5+1.027 = 13.527

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Which exponential function is represented by the values in the table?
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