Which equation represents the graph shown below? 350 300 250 200 150 100 50 -40 40 80 120 160 200 240 280 320 360 -50 -100 -150 -200 -250 -300 -350 -400 Oy = 100 sin 160 O y = 100 cos (Eo) 160 O y = –100 cos (150¤) 160 O y = -100 sin (na) 160

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: Can you clarify the answer for the second step (a) ? It says that it's wrong.

A: as per the given data we can draw the following pond Let Q(t) be the amount of chemical (in kg) in…

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: 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: what is the answer for the first question

A:

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: You gave me the same answer for two different questions with different values?

A:

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

A: Given that:  Population mean

Q: Can you answer part Iv here ?

A:

Q: what about questions 4-15?

A:

Q: The answer

A:

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: A manufacturer of vertical blinds purchases raw materials for $17.00 per set of blind: and has a…

A: Topic  =Algebra

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 still not sure how this answer was reached

A:

Q: Please may you help me with question 5 and 6a and b

A: To prove elements on the main diagonal of a skew-symmetric matrix are all zero.Note- As per company…

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: How do I solve this question?

A: Topic - slope of function To find slope at a point ,take two points on the line and calculate slope…

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

A: