The answer is 2
1 divided by 4/8 is equal to 2
Answer:
"Spin the spinner 5 times with 4 equal segments. One of the segment represents vanilla on either the spinner as well as three parts reflect certain flavors" would be the right answer.
Step-by-step explanation:
The actual probability of the given scenario will be:
⇒ ![(1-\frac{1}{4})^5](https://tex.z-dn.net/?f=%281-%5Cfrac%7B1%7D%7B4%7D%29%5E5)
⇒ ![(1-0.25)^5](https://tex.z-dn.net/?f=%281-0.25%29%5E5)
⇒ ![(0.75)^5](https://tex.z-dn.net/?f=%280.75%29%5E5)
On solving the power, we get
⇒ ![(0.237304)](https://tex.z-dn.net/?f=%280.237304%29)
Now on multiplying the above value in 100, we get
⇒
%
Approximately 23.73% chance vanilla was not chosen by either of the five. So that the above is the right answer.
Question is Incomplete, Complete question is given below.
Consider a model of a train locomotive that has a similarity transformation map of x arrow right 48x from the model to the actual locomotive when answering the question.
If the diameter of the front wheels on the locomotive is 4 feet, what is the diameter of the front wheels on the model? Express the answer in inches.
Answer:
The diameter of front wheel on the model is 1 inch.
Step-by-step explanation:
Given:
Let diameter of the front wheel on the model be 'x'.
Actual diameter of front wheel = 4 feet
Now given that ratio model to actual = ![\frac{x}{48x}= \frac{1}{48}](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B48x%7D%3D%20%5Cfrac%7B1%7D%7B48%7D)
Now we can say that ratio model to actual is equal to ratio of model diameter of front wheel to actual diameter of front wheel.
framing in equation form we get;
![\frac{x}{4}=\frac{1}{48}\\\\x=\frac{4}{48} = \frac{1}{12} \ ft.](https://tex.z-dn.net/?f=%5Cfrac%7Bx%7D%7B4%7D%3D%5Cfrac%7B1%7D%7B48%7D%5C%5C%5C%5Cx%3D%5Cfrac%7B4%7D%7B48%7D%20%3D%20%5Cfrac%7B1%7D%7B12%7D%20%5C%20ft.)
Now we know that;
![\frac{1}{12}\ ft = 1 \ in.](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B12%7D%5C%20ft%20%3D%201%20%5C%20in.)
Hence The diameter of front wheel on the model is 1 inch.
The length of the 2D cross-section = 22cm
Breadth of 2D cross-section = 12cm
Since it's inside a rectangular prism, it's area will be given by the formula of area of a rectangle.
→ Area of 2D cross-section = 22×12 = 264 cm²
Answer:
74,745,000,000
Step-by-step explanation:
First, you take the power and you move the decimal point over that man places:
7.4745 x 10 to the 10th power
Decimal point moves over 10 places to the right
= 74745,000,000
If the power was negative, you would move it left
Hope this helps!
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