30) A ramp is built to reach a doorway that is 9 feet off the ground. The ramp makes a 37° angle with the driveway. How long is the ramp?

Q: •1 dydx = ?

A: Definition used -             Change of order of integration -             When it is not…

Q: (-8,-5)and(-10,-9)

A:

Q: Exaluate (²₂)

A:

Q: Evaluate I = dr 9 + 16x6

A: To evaluate the integral.

Q: бх — 7 feet Зх + 4 feet

A: Given by Length = 6x - 7 Breadth = 3x + 4 Area = (6x - 7)(3x + 4)           = 18x^2 - 21x + 24x - 28…

Q: 学, +4 = 10 Value of 三

A: We have to find

Q: dr Find for 0-718 de de || -7/8 -r = -3. -

A: Given query is to find indicated derivative.

Q: -Sune +1

A: This question is based on solution of Trigonometric equation.

Q: 2/5 + v3 1-V3

A:

Q: evaluate Si -14 V16 x² dx

A:

Q: answer 3.D please

A:

Q: の tañ 2 = 1+2

A:

Q: -18-3s=15

A: Given -18-3s=15

Q: fo ret+3dx aşağıdakilerden hangisidir?

A:

Q: Finel for r=1-Sino

A:

Q: Find arccos (-

A: This question is based on inverse Trigonomet

Q: How does the 500 turn to 400?

A: Given, the rate of change of the monthly sales of a newly released football game.

Q: ピ2de doc

A: Evaluation of an integral

Q: 250 (-1, y)

A: For the position:  tan 250o=yxy=xtan 250oy=-tan 250oy=-2.7474

Q: Simplify 3-8=

A: We have given to simplify  3-8=3-3-5 3-8=0-5 3-8=-5

Q: Evaluate 8r-rs when r=6 and s=5

A: 8r-rs.........A given r=6 s=5  put r and s value in A

Q: Find Зе 3e3ay

A: Partial derivative with respect to x means treat y constant.

Q: Ifm∠1=3x+15,m∠2=4x-5,andm∠3=5y,findthe valueofxandy.

A: Given : m∠1=3x+15, m∠2=4x-5, and m∠3=5y

Q: đ = , 5 = , = , d = Find č ·b

A: Answer

Q: (-8, -11) and (17, 4)

A:

Q: X- 3/ = 12

A:

Q: Vxy + xy = 7, y"

A:

Q: the value 61 is wrong its 62. Please recheck your work once

A: First 2 step is correct.

Q: Evaluate I = 1+ 3x5 dr

A:

Q: do Fan

A:

Q: hi only apr is correct

A:

Q: V-3•V-6 -3 V2

A:

Q: Explain how to simplify V10- V5.

A: One of the property of a square root function is :a.a=a2=aAlso, a.b=b.a  (commutative property)So,…

Q: Find a . b. a = (-3,-1), b = (-1,8)

A:

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.