Q5. An urn contains 4 red and 6 white chips, 5 chips are drawn at random, without replacement. a. What is the probability that the first three chip flow exactly the sequence RWR? b. What is the probability that the second chip is red? c. hat is probability of drawing a total of 2 red chips out of the 5?

Q: Find the Rank of B 2. 2 B= 24 2

A: According to question,Given matrix,B = 212243212

Q: x + 12=7

A: Definition :   A linear equation is any equation that can be written in the form ax+b=0 where a…

Q: R₁ = {(2, 3); (3, 5); (4, 7): (5, 9); (6, 11)} A 10 13 6 16 A 00 00 00 -9 -11 (b) 8 6

A: As we see, we are given a relation in which 2 is mapped to 3, 3 is mapped to 5 and so on.

Q: (3c)²(3c)³

A: To solve 3c23c3

Q: 8=3s-7s

A: Find the value os s from the given equation

Q: 5n+34=-2(1-7)

A: Consider the following expression: 5n+34=-21-75n+34=-2×-65n+34=125n=12-345n=-22n=-225n=-4.4

Q: 2x(7)+7=

A:

Q: 3y = -x+6 %3D 2x + 4y = 12

A:

Q: A+b+c=180 (For c)

A: Given, A+b+c = 180 To be solved for c

Q: Find A+ B. 7 9 9- - A = B = 1 9 3 -3 |

A: Topic = Matrices   To add two matrices A and B , just add the corresponding entries, and place this…

Q: (-2) · (15 + 9) + (5 – 9 + 8)

A: Given: -2·15+9÷5-9+8

Q: 3 - 7w + 5 - 6w

A: The given expression is 3-7w+5-6w.

Q: 3x + 5x + 6 + 10 =

A: To solve these type of question follow these steps : Add same variables together and then equate.

Q: 37=-3+5(x+6)

A: Given,          37= -3+5(x+6)

Q: 5-4c=c+20

A: Given: 5-4c=c+20 for solving this we will use transportation

Q: 13t - 7 - 10t = 2

A:

Q: 1 - = AV25 + BV5 + C V25 + V5 + 1 A+ B + C =?

A:

Q: -7(-p + 9)+ 7=-p

A: Given  -7(-p + 9)+ 7=-p Find p?

Q: squareroot z+8=3

A:

Q: 2(a+3)= -12

A: Solution: Here 2(a+3) =-12

Q: 3b-4=28-b b=?

A:

Q: O 8. Simplify. (a*b®) (a°b*) O a'z8

A: The given expression,      a5b6a2b2

Q: 5w-13=11-3w.

A: NOTE: Refresh your page if you can't see any equations. . add 13 to both sides

Q: S dr 3r+5 r3-8

A:

Q: 13-2+3

A: this is a simple calculation question we will simplify this by normal calculation.

Q: K2  - 6k - 14 = -7

A: For the value of k, we have to factorise the given polynomial function.

Q: r+6/5 = r+8/7

A: We will use cross multiplication.

Q: в Зх + 20 А 5x - 12 D

A: Topic =  Geometry   A rhombus is a quadrilateral whose all four sides are equal in length and…

Q: 3V3 3.

A:

Q: Зх3 — 2х2 —6х + 4

A: a. Factorization, 3x3-2x2-6x+4=3x3-2x2-6x-4=x23x-2-23x-2=x2-23x-2

Q: Evaluate for b equals -6 b2+7b-5

A: Given: evaluate for b = - 6

Q: 4 5x2 Evaluate dx. TV3x2-1

A:

Q: бу 16y + 8 12y +6 7

A:

Q: Find 4A + 2B. - 6 6. 8 4 A = 7 1 B = 4A + 2B =

A:

Q: - 6 = r-6. 3C

A: The given expression is: x-6=x-6

Percentage

A percentage is a number indicated as a fraction of 100. It is a dimensionless number often expressed using the symbol %.

Algebraic Expressions

In mathematics, an algebraic expression consists of constant(s), variable(s), and mathematical operators. It is made up of terms.

Numbers

Numbers are some measures used for counting. They can be compared one with another to know its position in the number line and determine which one is greater or lesser than the other.

Subtraction

Before we begin to understand the subtraction of algebraic expressions, we need to list out a few things that form the basis of algebra.

Addition

Before we begin to understand the addition of algebraic expressions, we need to list out a few things that form the basis of algebra.