Answer:
i think its biased
Step-by-step explanation:
since most of the samples seem biased to the last samples
The volume of the square base pyramid is 588 ft³
The Volume of the rectangular prism is 120 ft³
The Volume of a rectangular pyramid is 360 ft³
<h3>What is volume of a shape?</h3>
Volume can be defined as the 3-dimensional space enclosed by a boundary or occupied by an object.
Volume of a square base pyramid = 1 / 3 × B × h
where
B = base area
Therefore,
Volume of a square base pyramid = 1 / 3 × 7² × 12
Volume of a square base pyramid = 1764 / 3 = 588 ft³
Volume of a rectangular prism = lwh
Volume of a rectangular prism = 6 × 5 × 4 = 120 ft³
Volume of a rectangular pyramid = 1 / 3 lwh
Volume of a rectangular pyramid = 1 / 3 × 10 × 12 × 9 = 1080 / 3 = 360 ft³
learn more on volume here: brainly.com/question/1578538
Answer:
2x²
Step-by-step explanation:
2xx
=2*x*x
=2*x2
=2x2
Answer:
x = 24.25 inches
Step-by-step explanation:
sin 60 = 21/x
0.866 = 21/x
x = 24.25
Answer:
There is a 49.6585% probability that there are no surface flaws in an auto interior
Step-by-step explanation:
In a Poisson distribution, the probability that X represents the number of successes of a random variable is given by the following formula:
In which
x is the number of sucesses
e = 2.71828 is the Euler number
is the mean in our unit interval.
In this problem
We have mean of 0.07 flaw per square foot of plastic roll. Assume an automobile interior contains 10 square feet of plastic roll. So
(a) What is the probability that there are no surface flaws in an auto interior?
This is
There is a 49.6585% probability that there are no surface flaws in an auto interior