(38.) Angle of elevation An angle of elevation is the angle between the horizontal line and the line of sight of an object above the horizontal. In the diagram, a plane is flying horizontally across the sky and ZRST represents the angle of elevation. How is the angle of elevation affected as the plane flies closer to the person? Explain. R Not drawn to scale

Q: 7/3+4/5+1/3=

A: Given: 73+45+13 To find: We have to calculate the value.

Q: 4. 10p-p-2

A: The given expression is : 10p2-p-2 To factorize the given expression.

Q: None

A: Step 1:Given data : The data set is : 4,58,88,2,19,61,21,5,51,28,7,64,15,48,58 Step 2:Mode : The…

Q: None

A:

Q: State Dolbear’s Law.

A: we have to study about statement of Dolbear's Law

Q: 45x(4²)3 3. Express as a single power. 48 a. 43 b. 42 C. 418 d. 46

A:

Q: 36 43 10-

A: The quartile deviation is computed by using the table below. The class boundaries are computed by…

Q: Need help for question 1. And question 2.

A: Since you have asked multiple question, we will solve the first question for you. If youwant any…

Q: 4x 3x + 4 5x

A: In a parallelogram diagonals bisect each other.

Q: 3 2 Find the value of x if 1 = 10. O 2

A: To find the value of x for the below equation. 321x=10

Q: 6 + 7/25. 7/25 =

A:

Q: let (xev/x. y) dx – x dy=0 which is a homogeneous differential equation.

A: Given:

Q: . 4- 5 4m+8

A:

Q: X+ 12 x +5 R 11

A: We can find 'x' as below.

Q: the

A:

Q: 3 3/4 miuns 7/8

A:

Q: 11V-6 11V2

A: We have given  11√-6/11√2

Q: After separating the variables, the differential equation takes the form 2x gly) dy= 0. Compute f(-…

A:

Q: Simplify. 1 -2 - 5 +y -1 -2 + y X

A: Topic- Equation

Q: Simplify. -16 6. 36 4 i 2 3 -4 4

A:

Q: Simplify. 7/16-V54

A:

Q: fvalante (3+1)t

A: This is improper integral of first kind, limit is ♾️

Q: m² P = S 8 I 5 d

A:

Q: E 25 km 23 km О 23 О 42 54 67

A:

Q: 1/3+4/5=

A:

Q: Select the final image of AABC after the given sequences of transformations. Translate AABC by…

A:

Q: Simplify 2 2. 3 13-5 2-1

A: Follow the procedure given below.

Q: Find X. 10 14 21

A: Solution

Q: Simplify. 5 4a 4 5a

A:

Q: 1/4 + 1/2 + 3/8 =

A: We need to find sum.

Q: A. 0. 1 5. y=x+1 -2 -1 1 9.

A: Graph the function  y= x+1

Q: Match the following letters to their correct location on the number line. в с D E -5 -4 -3 -2 -1 1 3…

A: Explanation of the answer is as follows

Q: 28. Which of the following represents a linear function that is proportional? O A. y = - 5 O B. O C.…

A: To find the correct option which represents a linear equation and also proportional.

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.