Example: Let W(t) be the rate at which rain falls on a roof of a house for 0 < t< 3, where W is .1 c3 measured in cm/hr and t is measured in hours. Explain the meaning, with correct units, of W (t)dt in the context of rainfall.

Q: can you explain the first few questions aswell

A: Frequency Polygon: A frequency polygon is a graph that displays the distribution of a dataset. In…

Q: what is the answer to the problem

A: We want to use implicit differentiation to find partial derivatives.

Q: question 5

A: The Specialty Toys Company faces a challenge of deciding what percentage units of a brand new toy…

Q: I need part E and F of this questio

A: The one-sample z-test is used to test whether the mean of a population is greater than, less than,…

Q: Is the answer no or yes for this question?

A: There are 550 students in your graduating class. We need to determine wheather there are at least 3…

Q: I'm confused on which one is it

A: A. Correlation between two variables measure the strength and direction between two variables. It…

Q: I'm confused on how to get the answer to question 5.

A:

Q: need B and C of this answered

A: Given

Q: I am confused on this

A: The solution is shown in step-2

Q: Is this for question 2 or 3?

A: The standard deviation is 0.2.

Q: Can someone answer this question CORRECTlY

A:

Q: can you answer part A of the question please

A: Given, The following equation x2+2x+28=0 can be solved using the complete square method or the…

Q: Thanks for the help! I was also wondering how I would know that the answer would be meaningful?

A: Firstly understand,  Y-intercept :  it is mean value of y when all predictors (x) equals to 0. X=…

Q: I'm confused what's the answer to the question?

A: Given that:  Population mean

Q: what about questions 4-15?

A:

Q: The answer

A:

Q: these ans

A: NoItems Time 1 4.8 1 14.7 1 13.7 1 9.5 1 2.4 1 11.8 2 10.5 2 12 2 14.3 2 16.4…

Q: The table shows the movement of a stock for 30 randomly selected trading days. "Up" means the stock…

A:

Q: ot clear to me how did you find questio

A: Given: Mean years of service = 14.88889

Q: can you do part 2 of the question and part 3

A: (ii) The Principal Component Analysis (PCA) is greatly affected by the Spectral Theorem. A…

Q: I'm really confused and stuck on this question.

A: perimeter = ?

Q: I'm still not sure how this answer was reached

A:

Q: The second question wasn't answered.

A: Probability is the measure of the chance that an event is likely to happen. It is calculated by…

Q: Can you provide this in writing (not typed), I do not understand what you are telling me.

A: