D(t) = 7 + 5 cos[0.503(t – 6.75)] How fast was the tide rising (or falling) at the following times? (a) 3:00 AM (b) 6:00 AM (c) 9:00 AM (d) Noon

Q: a)S- xdx x4 + x2-X

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Q: Question 18 There are 15 people expected for a dinner. If 3 ounces of corn serve 1 person and 1 can…

A: Given that  Number of people expected for dinner=15 Amount of corn serve 1 person=3 ounces 1 can of…

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A: We can calculate square root by using these functions

Q: Question 21 > 10 -8 -6 8 -5 4 -3 7 -8 7 [E] [D] = 8 2 -1 1 -2 9. 5 6 1 2 4 10 3[E] – 4[D] = -

A:

Q: a + b = ( a - b = ( 2a = ( 3a + |a| = 4b = ( > >

A: Note:-Since there is '?' in place of a and b,so for standard consideration we solve this question in…

Q: Problem 7. 1 B = 1 -1 -1 -1 -2 then det (B) =

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Q: Find a and b such that a= h -51 -6 2 =a 1 +b -2 2 -2 .

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Q: Problem 47

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Q: Simplify the following completely: 2p+ 2p- 2.1 2.2 (2y+3)(7y-6y-8) 12x +y-3(x'-2y)-(3y) 2.3 2.4 (2 +…

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Q: We have 4 different boxes and 6 different objects. We want to distribute the objects into the boxes…

A:

Q: Problem 1. There are 4 red balls and 6 blue balls to be arranged in a row on a string. Balls of the…

A: First consider the string with first ball is red and last ball is blue. Now, as the first ball is…

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A:

Q: Problem 2 Parts 1,  2 , and 3 please

A: Given,

Q: Problem 6. Prove the following in ND. 2. (AVB)+(AAB). (BVC) A (BAC) (AA-C) V(-AAC)

A:

Q: How can the whole nunmbers from 1 to 17 be placed into the 17 disks of the diagram here so that any…

A: As shown above, By keeping the smallest number in the center and arranging the rest linearly, we get…

Q: lem 10. Find 3A-2B and ABT, where A = 1-10 [1 9] 0 2 and B = [ -2 00 1 -1 3

A: Find:- 3A-2B and ABT, where A=1-10021 and B=-2001-13

Q: QUESTION 3 1. You are a member of a class of 15 students. A bowl contains 15 chips: 1 blue and 14…

A: Given: Total number of students=15 Total number of chips=15 Number of blue chips=1 Number of red…

Q: 2.9 Problem 37

A:

Q: y" +2y +5y=4e¹ cos 2t, y(0)= 0, y'(0)=0

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Q: Solve the iitial Value problem f<x)=2ピ+! f()%3D1

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Q: 11. (a-b)³ +3ab(a-b) a²+ab+b² a. b. a-b C. a+b a²+ab+b² e. b²-a a²+ab+b² d. ab is equal to: not in…

A: We will find the required.

Q: Chewy 14 三 三 3 4 Problem 3 Jalal received a box of ice cream bars that contains 50 bars. He wants…

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Q: Question 1. Negate the following sentence: [Write down your answer as an English sentence] Felix…

A: Here, we have to write negation of given sentence.

Q: Compute ()

A: We have in general the formula for combination as, rn = n!r!(n-r)!

Q: Discuss 5 applications of Butler volmer equation

A: APPLICATIONS OF BUTLER VOLMER EQUATIONS:- 1)Lithium based batteries. 2)Fuel cell basics 3)Activation…

Q: 2. Prove the following using the properties of regular expressions: (ab)* +c+c=A+ ab +(ab)" +…

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Q: Problem 4. Let n be an integer. Show that if 2+ 2v1 + 12n² is an integer, then it is the square of…

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Q: 2.7 Problem 36

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Q: 3 em 6. Given A= 8 (-2 -5 0 1 7 find: 3 9 a) A+13 b) A 13

A:

Q: Problem 7. Find the sum of the first n triangular numbers (Hint: Show first that each triangular…

A: Find the sum of first n triangular numbers

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A: Look at the digit to the right of the place value you’re rounding to.Keep the digit as-is if the…

Q: SOLVE THE FOLLOWING: 23) 2+ (3– 5) = (3 – 5) + 2 24) (4)(2 +3) = (2 + 3)(4) 25) 7(3x) = 7(3) · 7(x)…

A: As per our gulidline we are supposed to answer only 3 subparts of a question please repost the other…

Q: Problem 11-5 Baseball's World Series is a maximum of seven games, with the winner being the first…

A: GameProbability of Win10.420.530.4540.4550.4860.3570.55

Q: Problem 2. If Å=(1, 1, 1) and B = (2, 1, 3) then Compute a). Å+B, b) [Ã+B]. e). 3Ã+2B,

A: Given two vectors.

Q: 1) = X= 4-x 2/8

A: The given equation,      x4-x=2x

Correlation

Correlation defines a relationship between two independent variables. It tells the degree to which variables move in relation to each other. When two sets of data are related to each other, there is a correlation between them.

Linear Correlation

A correlation is used to determine the relationships between numerical and categorical variables. In other words, it is an indicator of how things are connected to one another. The correlation analysis is the study of how variables are related. 

Regression Analysis

Regression analysis is a statistical method in which it estimates the relationship between a dependent variable and one or more independent variable. In simple terms dependent variable is called as outcome variable and independent variable is called as predictors. Regression analysis is one of the methods to find the trends in data. The independent variable used in Regression analysis is named Predictor variable. It offers data of an associated dependent variable regarding a particular outcome.