For the right triangles below, find the values of the side lengths d and c. Round your answers to the nearest tenth. 30° 45° d. 45° 7 (a) d= | (b) с%3D Check 00

Q: lim, 2+ f(x) = →2+ lim 2- f(x) =

A: Given query is to find indicated limit.

Q: In the semicircular region shaded, DQ = 6". a) Find the exact perimeter of the region. b) Find the…

A: From the given figure, The radius of the circle “DQ”=6” To calculate the exact perimeter of the…

Q: VEX2 9

A: Use the substitution and solve the integral easily.

Q: V81x6 V3x3

A: Given expression is:  81x63x3 =81x63x3=27x6-3

Q: Questions 3 -5: Use the graph to solve each equation below. -4x +5 3./2x-5 = 3 x+3=4x-8 5,/5x+4…

A:

Q: answer is wrong

A: Here process is correct only reason answer is incorrect is , in the question they asked for exact…

Q: dy if y =t! and t=Vx Fin d

A: Let's find.

Q: puls

A: 10+10 is 20

Q: 1-0 1-V

A: The given function for integration is,

Q: 3. Identify all the cycles at each node of the directed graph above.

A: Cycle is defined as a path that start and end at the same vertex.

Q: A) Suppose F(xy)- М(х,у) і + N(x,y) j is a vector field on the xy plane such that F•dr = 0 Se I F•dr…

A:

Q: limx→- f(x) limo+ f(x) limx→ = = =

A:

Q: 3 X-

A: Given,xdydx + y = xy3 — 1This is Bernoulli's equation.Divide both side by -12 xy3- 2dydxy3 - 2xy2 =…

Q: Find Sx" ĕ dx

A:

Q: y et 2x *Sec2X Pinel dy o

A: By using these differential formulas that are ddxex=ex, ddxax=axlnx where a is constant,…

Q: A= A

A: We will find out the required value.

Q: limx→2 f(x) = lim, ¹x→−1+ f(x) =

A: Given graph of the function fx is   1. Find :  limx→2 fx. 2. Find :limx→-1+ fx.

Q: A О в C

A: Given: To Find: To find the slope of the following line segments:

Q: 3 power 3

A:

Q: ス 1+ es

A: We will find the solution We will find C.F and P.I  Then the solution Y = C.F + P.I

Q: 3 tens x 6 tens D

A: We have to find

Q: k 24

A: First we solve the inequality. ANd for that , we divide both sides by -6 .And on dividing by…

Q: Answer is wrong

A: Note: Since, the unit of the radius is not given, we have assumed that the unit of the radius of the…

Q: गयहिनाड ते coSx+cosy Cotx dx CSC X

A:

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.