Solution:
Rate of change = Slope between two points
Rate of change of two points is given by=
Rate of change of 15 grapes eaten per minute 15 minutes to eat each grape 60 grapes eaten per minute 60 minutes to eat each grape
=
Number of days from 20th to 30th October is 21 days. Assume "City Streets" consists of 665 pages.
The expression/equation is: 35+(21*p)=665
by solving the equation we will find Gordon has to read p = 30 pages/ day to finish the story.
Answer:
4n - 2
Step-by-step explanation:
Greater = 2n
Smaller = 2n - 2
Sum = 2n + (2n - 2)
Sum = 2n + 2n - 2
Sum = 4n - 2
Answer:
Step-by-step explanation:
For this case we have the following data:
represent the random sample 1 selected
represent the proportion of success for the sample 1 selected
represent the random sample 2 selected
represent the proportion of success for the sample 2 selected
We know for this case that we can use the normal approximation since for both cases we have:
We have the randomization condition and we assume that the two samples are <10% of the entire population size.
So then we can use the following distribution for the proportions:
For this case we want to find the distribution for the difference of these two proportions and we have this:
So then the dtandard deviation would be given by:
Answer:
12 times 4, or 12 multiply by 4