dx2 d R k dr2 R 5

Q: What is the exact value of tan 14 3 ?

A:

Q: R V = 2no dR VR? + r2

A: Let R2 + r2 = z2 Hence, 2RdR = 2zdz Hence, RdR = zdz Also, when R = 0, z = r when R = 9, z = √(9 +…

Q: 2y2+12y-54

A:

Q: 16−2t=t+9+4t what does t equal

A: The given equation is: 16-2t=t+9+4t   To solve the equation, all variables can be taken to one side…

Q: 6x1 + 7x2 = 3 - 7x1 – 8x2 = -2 Ex: 42 X =

A: Multiply the first given equation by 7 and the second given equation by 6 , then add both the…

Q: Consider the following. y = 4x3 – 24x2 + 7

A: Given equation is To find out critical values take first derivative Apply power rule

Q: TT (32?+x-y) dzdxdy -1 -X .A 13 63 .B 11 63 .C 2 18 .D

A: To evaluate the triple integral

Q: 2C + 4D = [|

A: Given that : To find 2 C + 4 D:

Q: (12z – 27)° (125 – z), T W (37 + 5z)°

A:

Q: 2x+y=42x+y=4 −2x+y=−4

A: Given 2x+y=4 and −2x+y=−4

Q: Perform the indicated operation 6z - 1 N -D5 2-4z-32 z² - 16

A:

Q: Find 2-1 2s +6 2 (s² + 6s+ 10)²

A:

Q: 3 L(3x2 + 2x)d 2

A: Given that∫233x2+2xdx

Q: 6r2+7r-55=0

A: Given the quadratic equation  6r2+7r-55=0 To solve the equation  By using quadratic formula,

Q: r6 + x5 + 32x + 32 = 0

A: Given :  The given equation is ;  x6+x5+32x+32 = 0 To find : We have to find all the solutions of…

Q: 6(2t+3)-4(t-5)

A: We have to find the value of given polynomial :

Q: rx+qx-d=gc

A:

Q: d2-5d-20=0

A:

Q: Simplify: d² d+4 d²-4d d² +8d+16

A: we have given equation to simplify d2d+4÷d2-4dd2+8d+16

Q: S 1 √²-20x+104 dx = +C

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.