8. You are out for a day of sailing and plan on coming back to shore for lunch. The boat is currently anchored 2 miles from shore and 6 miles down shore from the 2 mi restaurant. a. If you can sail at a speed of 4mph and walk along the shore at a speed of 3 mph, at what point along the shore should you dock and start walking in order to reach the restaurant in the minimum time? How long will it take you to reach the restaurant? b. If you are able to walk at the same speed, but the wind has picked up and you can sail at a faster speed compared to the problem above, would the optimal place to start walking be closer to or farther from the restaurant compared to your answer on part a? Explain your answer and reasoning using complete sentences and correct grammar.

Q: Evaluate if x=4,8,3,-2 ∑x ∑x+1 ∑(x+1) 3∑x - 4

A: Given that  if x=4,8,3,-2

Q: Evaluate x²+3x+5

A:

Q: 1.25a +3> 0.5a-6 and 2.5a 129-1.5a

A:

Q: cos2x -4 in ax

A: Given,

Q: To + w -dw Find

A:

Q: 4dx 1. Evaluate x² + 3

A: First I have written the standard formula of integration, just use the formula for the given…

Q: (5,19),(8,18),(10,14),(12,7) find the value of r and round to four decimals

A:

Q: Let = 2 4-8 L and = 0 Then proj= CO -4 3

A:

Q: 1/3+4/5=

A:

Q: Find x if we are given that * = -101

A:

Q: find az and dz if uv u=1+St, v= S? ta

A:

Q: 9/3 7/3 +. 9.

A:

Q: 12(-13) is this multiplication?

A: We have to check

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.