When you divide something by 10, yo move the decimal place one place to the left so exg
20.0/10=2.0
so divide by 1000 means move the decimal place 3 places to the left so if you had 20,000.0/1000=20.0 so
6.82/1000=0.00682
Step-by-step explanation:
To calculate Celsius into Fahrenheit you have to use this formula;
(0⁰C×9/5)+32=32F
where 0⁰C stands for 0⁰ temperature in Celsius and F stands for farhenheit
you can use 1⁰,2⁰,....a⁰ to calculate it.
Answer:
8 1/8 units^3
Step-by-step explanation:
This figure is a rectangular prism, and the volume of a rectangular prism is given by the formula:
lwh
But since we have the area of the base snd the height of the figure, there is also one formula that we can use to find the volume:
bh
Which means area of base times the height.
USE THE FORMULA bh:
16 1/4 x 1/2
= 65/4 x 1/2
= 65/8
SIMPLIFIED: 8 1/8
Volume is measured in cubic units
SO YOUR ANSWER IS 8 1/8 units^3
Answer:
(a)
c=1/2
cdf is ![F(x) = x^2](https://tex.z-dn.net/?f=F%28x%29%20%3D%20x%5E2)
Step-by-step explanation:
Remember that if
is the pdf of a random variable X .
![\int\limits_{-\infty}^{\infty} f(x) \,dx = 1](https://tex.z-dn.net/?f=%5Cint%5Climits_%7B-%5Cinfty%7D%5E%7B%5Cinfty%7D%20f%28x%29%20%5C%2Cdx%20%3D%201)
Then,
(a)
![\int\limits_{-\infty}^{\infty} 4xc \,dx = \int\limits_{0}^{1} 4xc \, d x = 2c = 1](https://tex.z-dn.net/?f=%5Cint%5Climits_%7B-%5Cinfty%7D%5E%7B%5Cinfty%7D%20%204xc%20%5C%2Cdx%20%3D%20%5Cint%5Climits_%7B0%7D%5E%7B1%7D%20%204xc%20%5C%2C%20d%20x%20%3D%202c%20%3D%201)
Therefore
c=1/2
and
![f(x)=2x](https://tex.z-dn.net/?f=f%28x%29%3D2x)
then to compute the cdf, we have
![F(x) = P(X \leq x) = \int\limits_{-\infty}^{x} 2y \,dy = \int\limits_{0}^{x} 2y \, dy = x^2](https://tex.z-dn.net/?f=F%28x%29%20%3D%20P%28X%20%5Cleq%20x%29%20%3D%20%5Cint%5Climits_%7B-%5Cinfty%7D%5E%7Bx%7D%20%20%202y%20%5C%2Cdy%20%20%3D%20%20%5Cint%5Climits_%7B0%7D%5E%7Bx%7D%20%20%202y%20%5C%2C%20dy%20%3D%20%20x%5E2)
33 part a is h=30 so a=15 and I think it would be 121 cm2 for the area
33 part b is just the first base which is 12
33 part c is 176.4 is the length