In a sample of 76 people, 13 people like sports, 15 people like music, 28 people like travelling and 20 people like reading . If a person is selected from this group, find the following probability that the selected person likes a) travelling b) either sports or music C) neither reading nor music a) Answer= b) Answer= c) Answer= write your answers up to 4 decimal places. example; 15/32 or 0.4687

Q: Example 2. Simplify X+ XABCD+ XB +XBCD+X

A:

Q: State the equivalents to (1/x+3) - (2/5x+1)

A:

Q: 12 2 √x - 3 ах

A: ∫3122x-3dx

Q: Simplify the expression. Make sure to show ALL steps! (x + 5) (-2x^2 + 4x - 9)

A: Simplify the expression

Q: Evaluate the given expression. Take 0 A = 2 1 -1 0 -1 AT + 3CT 000 and C= 1 1 -1 1 -1 -1

A: I am going to solve the problem by using some simple calculus to get the required result of the…

Q: 1. Expand and simplify the following expressions a) (x + 1)(x + 3) c) 2(x – 1)(x – 2)

A: Topic = Algebra

Q: I don't understand where the first square root of -3 went. I understand all of the rest of the…

A:

Q: (x+ 2)? + (y- 4)² = 49

A:

Q: 3x₁2x₂ 2x₁ + 2x₂ - 2x3 - 4x4 + 2x3 + 9x₁ = 4 4x4 = 6

A:

Q: 4. Determine the sum and the product of the roots of 3x2 11x – 6. %3D

A: Sum of roots = 11/3 Product of roots = 2

Q: does 4 3 5x + 10x-20x + 24 - 20x + 24 = 0 have? Justify your thinking. Submit

A:

Q: 5. Solve for x. a. 10(6x-12) - 1 .

A:

Q: he LCD of 7/6x and 8/3x+12

A: LCD is the lowest common multiple of the denominators of a set of fraction .

Q: 5x-1 x²-3x+2 add rational expressions + 3 X-2

A:

Q: How did you get the (100+t)^4 at the end of step 4? im doing everything I can to get the same answer…

A: since,V(t) as the volume of water in the tank at time t (in liters)and concentration at time  is and…

Q: [50-(4+8)+3]-[30+(18-3)]-

A:

Q: 2/3(18x+15)+17

A: We have to simplyfing this

Q: Find two real numbers whose sum is 12 and whose product is 32. 4 and 8 2 and 16 There is no answer

A:

Q: Simplity each of the following. (-21*)' (x+2y)(x-2y) 2.x -8x* (6x²)(-3x³)

A: Given query is to simplify the expression.

Q: 2x-371

A: It is given that the expression 2x-3⩾1. We know that x=x             if  x⩾0 -x         if  x<0 .…

Q: x-2.5)⁴ + ( x- 1.5)⁴ = 1 in Real Numbers

A:

Q: dx (XS_8)5

A: The objective is to evaluate the integration.

Q: 8*+9 = 32*-3 3(4x-1) = 4(x+3) (round to two decimal)

A:

Q: ( -2 -3) square root + 4/2 cube

A: To evaluate

Q: If C = z - 9z2 and D = -x +3, find an expression that equals 3C – D in standard form.

A: Given: C=x-9x2, D=-x+3

Q: Please help!

A: Calculation:Solve the rational equation as follows

Q: x² 2- 1人

A:

Q: x² - 5x + 6.+3 x² -9 5x-10 and write the answer in simplest form

A: Given: x2-5x+6x2-9×x+35x-10 To multiply the answer and write in simplest form.

Q: 34368 + (431"19) - 27 = 12530 3 a 18b 3 23 ( 261 +5p) +7p

A:

Q: 6. 1 [1 3 5) 4 -3 2 12 -4 -2 4.

A:

Q: what's 1+1

A: 1+1=2

Q: S x4x+1 の

A:

Q: tanx 2 √2² sec xdx

A: