Answer:
8.89 feet
Step-by-step explanation:
= 8.888, rounded to nearest hundredth would be 8.89
A bag contains yellow marbles and green marbles, 38 in total. The number of yellow marbles is 6 less than 3 times the number of
1 answer:
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Answer:
81.85%
Step-by-step explanation:
Given :
The average summer temperature in Anchorage is 69°F.
The daily temperature is normally distributed with a standard deviation of 7°F .
To Find:What percentage of the time would the temperature be between 55°F and 76°F?
Solution:
Mean =
Standard deviation =
Formula :
Now At x = 55
At x = 76
Now to find P(55<z<76)
P(2<z<-1)=P(z<2)-P(z>-1)
Using z table :
P(2<z<-1)=P(z<2)-P(z>-1)=0.9772-0.1587=0.8185
Now percentage of the time would the temperature be between 55°F and 76°F =
Hence If the daily temperature is normally distributed with a standard deviation of 7°F, 81.85% of the time would the temperature be between 55°F and 76°F.
Answer:
Domain:
Step-by-step explanation:
The domain of a function is all values of x such that f(x) exists.
In our case we have the following function:
We know that x and f(x) are real numbers, therefore the domain will be the interval , or in other words, the domain is all real numbers.
I hope it helps you!
Answer: 8.5 Miles
Pythagorean Theorem
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