Answer:
is D
Step-by-step explanation:
If you multiply 2000x6= 12000
It's going to be C. 15... You can easily figure this out by using the equation 35 - 20 = x
Answer:
0.0333
Step-by-step explanation:
(image is missing)
Let's assume that the entire are in the distribution curve is 1
Given
Time taken from 0s to 30s = 30s - 0s = 30s
To find height of the distribution?
Let H = the height of the distribution
Based on the above assumption;.
H * 30 = 1 --- make H the subject of formula
H = 1/30
H = 0.0333
Hence, the calculated height of the distribution is 0.0333
Answer:
Step-by-step explanation:
Answer:
The area is rational because the numbers in the formula are rational.
Step-by-step explanation:
All repeating decimals are still rational because they can be expressed as fractions. For example,
![$\frac{1}{7}=0.\overline{142857}$\end{document}](https://tex.z-dn.net/?f=%24%5Cfrac%7B1%7D%7B7%7D%3D0.%5Coverline%7B142857%7D%24%5Cend%7Bdocument%7D)
So every recurring decimal must be a fraction.
Also every terminating decimal can be represented as a fraction.
0.25 = ![\frac{1}{4}](https://tex.z-dn.net/?f=%5Cfrac%7B1%7D%7B4%7D)
So the area is rational because the numbers are rational.
Area =
X Base X Height
Base is Rational and Height is Rational. Hence Area=Rational.
When these rational numbers are substituted into the formula,the area must be rational.