There are four gray rectangles in the graph, showing 2 different probabilities. Add together the areas of the two rectangles located on the right side:
0.35+0.05 = 0.40 (answer)
Answer:
the price per book is $3 the constant of proportionality is 3
Step-by-step explanation:
12 divided by 4 is 3 and 9 divided by 3 is 3 so it means that the price for 1 book is going to be 3 and for every book you buy the original value will be 3.
Answer:
2580 ft-lb
Step-by-step explanation:
Water leaks out of the bucket at a rate of 
Work done required to pull the bucket to the top of the well is given by integral
Here, function 
is the total weight of the bucket and water 
feet above the bottom of the well. That is,
is the initial height and 
is the maximum height of well. That is,
Find the work done as,
![&\left.=46x-0.05 x^{2}\right]_{0}^{60}](https://tex.z-dn.net/?f=%26%5Cleft.%3D46x-0.05%20x%5E%7B2%7D%5Cright%5D_%7B0%7D%5E%7B60%7D)
Hence, the work done required to pull the bucket to the top of the well is 
Answer: x = 2 sqrt(3)
Explanation:
x = 6/sqrt(3)
Rationalize denominator
x = 6 x sqrt(3)/sqrt(3) x sqrt(3)
x = 6 sqrt(3)/3
x = 2 sqrt(3)
