A class is choosing a president, a vice president, and a treasurer. There are three students running for president: Linda, Ann, and Maria. There are two students running for vice president: John and Bob. There are two students running for treasurer: Amanda and Jessica. The tree diagram below shows the possible outcomes. Use the diagram to answer the questions. President Vice President Treasurer Outcome (Linda. John. Amanda) (Linda, John. Jessica (Linda, Bob. Amanda) (Linda. Bob. Jessica) (Ann, John, Amanda) (Ann. John. Jessica) (Ann. Bob. Amanda) (Ann, Bob, Jessica) (Maria, John. Amanda) (Maria, John. Jessica (Marla, Bob, Amanda) (Maria. Bob. Jessica) Amanda John Jessica Linda Amanda Bob Jessica Amanda John Jessica Ann Amanda Bob Jessica Amanda John Jessica Maria Amanda Bob Jessica (a) How many outcomes are there? outcome(s) (b) How many outcomes have Linda or Ann being chosen? Ioutcome(s) (c) How many outcomes have both Bob and Jessica being chosen? |outcome(s) Vv

Q: 12. 4 2 O -2 -4 y 2 4 6 XA

A: The graph of the function is given.The aim is to find the function for the given graph.

Q: 5. 3x + 4y = 12

A: A equation of a line with a and b as x and y intercepts respectively is given by,

Q: 11. Solve for the value of x. 3 1.2V3

A:

Q: 1. O O O O lim (In(x))* ? 5.

A: Consider the given expression. y=limx→0+lnxxx Take ln on both sides of the equation.…

Q: 1. a 2 b 4

A:

Q: 6. -8 3s+5 1. %3D

A:

Q: 4. X = 100

A:

Q: similar: 2x 12. 12: y+ 4 20 15

A: Topic:- geometry

Q: 4. Find tricingeo. FincX 3.2 2.7

A:

Q: Coga 2.

A: we have to find, log7(6)÷log7(3)+log7(2)=?

Q: 4. %3D х+2 х-5 :- 3.

A:

Q: 7.2-2

A: Given:   x y 644 623 493 472 532 492 462 661 565 540   502   549   518

Q: 10.1-2 q 6

A: Image is attached with detailed solution.

Q: 4. 18 у -7 у

A: To solve the equation for y

Q: 7. Solve for x. 50 (12x-25) 96

A: Since you have asked multiple questions in single request so we will be answering only first…

Q: 2. Ꮖ2 ds Ꮭ Ꮖ1 Ꮖ

A: The integral is: ∫x1x2dsx. To Do: We have to evaluate this integral.

Q: 0.3x  +  4.6y  =  1 1.6x  +  1.3y  =  2

A: Consider the following system of linear equations: 0.3x+4.6y=1                               ......…

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.