Answer:
its a,b,c, or d
Step-by-step explanation:
Answer:
Following are the solution to the given points:
Step-by-step explanation:
Please find the complete question in the attached file.
In this question, we assume that "x" denotes as an actual time of the battery charging, that is a uniform random variable that
In point a:
so, pdf of x =
In point b:
To find
![\to P(x](https://tex.z-dn.net/?f=%5Cto%20P%28x%3C110%29%20%3D%20%5Cint%5E%7B110%7D_%7B90%7D%20%5Cfrac%7B1%7D%7B30%7D%20%5C%20dx%5C%5C%5C%5C%3D%5Cfrac%7B110-90%7D%7B30%7D%5C%5C%5C%5C%3D%5Cfrac%7B20%7D%7B30%7D%5C%5C%5C%5C%3D%5Cfrac%7B2%7D%7B3%7D%5C%5C%5C%5C)
In point c:
![\to P(x](https://tex.z-dn.net/?f=%5Cto%20P%28x%3C100%29%20%3D%20%5Cint%5E%7B100%7D_%7B90%7D%20%5Cfrac%7B1%7D%7B30%7D%20%5C%20dx%20%5C%5C%5C%5C%3D%20%5Cfrac%7B100-90%7D%7B30%7D%5C%5C%5C%5C%3D%20%5Cfrac%7B10%7D%7B30%7D%5C%5C%5C%5C%3D%20%5Cfrac%7B1%7D%7B3%7D%5C%5C%5C%5C)
In point d:
![= \int^{110}_{95} \frac{1}{30} \ dx\\\\= \frac{110-95}{30} \\\\= \frac{15}{30} \\\\= \frac{1}{2}](https://tex.z-dn.net/?f=%3D%20%5Cint%5E%7B110%7D_%7B95%7D%20%5Cfrac%7B1%7D%7B30%7D%20%5C%20dx%5C%5C%5C%5C%3D%20%5Cfrac%7B110-95%7D%7B30%7D%20%5C%5C%5C%5C%3D%20%5Cfrac%7B15%7D%7B30%7D%20%5C%5C%5C%5C%3D%20%5Cfrac%7B1%7D%7B2%7D)
x*-8 would be -8x
then you would divide -8 by both sides
should get a decimal as your answer I believe
The addition of +7 influences the y values of the graph. Since it is positive, the graph of y=IxI would be moved 7 units upwards.
Hope I helped :)
Find out how much you need for one person then multiply by 18 is one way you could do this..
4 divided by 24 = 0.166666666666667 x 18 = 3 litres of lemon-lime soda.
2 divided by 24 = 0.083333333333333 x 18 = 1.5 pints of servet
6 divided by 24 = 0.25 x 18 = 4.5 cups of ice.
Hope this helps!
Your teacher may have wanted you to (some how) use your 6x tables to work this out?!