Using concepts of the normal and of the uniform distribution, it is found that the correct option is:
The distribution is approximately Normal, with a mean of 8 ounces and a standard deviation of 1.2 ounces.
- In an uniform distribution, all outcomes are equally as likely, thus they have the same height.
- In the normal distribution, the outcomes with the highest likelihood are those closest to the mean, thus they have the highest height. This means that the mean of this distribution is 8.
- The standard deviation cannot be a negative value, so in this problem, it is 1.2, which means that the correct option is:
The distribution is approximately Normal, with a mean of 8 ounces and a standard deviation of 1.2 ounces.
A similar problem is given at brainly.com/question/25128186
You just divide them, let me know if you want the actual answers, but these are all just dividing
Answer:
Time taken by cheetah to catch up to the antelope is 4 seconds.
Step-by-step explanation:
Given : A cheetah that is running 90 feet per second is 120 feet behind an antelope that is running 60 feet per second.
To find : How long will it take the cheetah to catch up to the antelope?
Solution :
Let 'x' be the time taken by cheetah to catch up to the antelope.
A cheetah that is running 90 feet per second.
Distance covered by Cheetah is
Antelope that is running 60 feet per second.
Distance covered by Antelope is
According to question,
Cheetah is 120 feet behind an antelope.
i.e. (as distance remain same)
The time taken is 4 second.
Therefore, Time taken by cheetah to catch up to the antelope is 4 seconds.
Answer:
89.5 cm
Step-by-step explanation:
circumference of full circle = π2r = 3.14 x 2 x 19 = 119.32 cm
(270/360)(119.32) = 89.5 cm