2a) Find the equation of the Linear Regression line. (note: r-0.57580206) 2b) Plot the regression line on your scatterplot above 3a) Use the regression line to predict a final score if the Pre was 40. 3b) Use the regression line to predict a final score if the Pre was 95. 3c) Which estimate from 6a and 6b do you have greater confidence in, why?

Q: 12 5 10

A:

Q: 12-10-1+4

A: Given:

Q: Multiply. 3v 4v +2 6y +3 y /12

A:

Q: y = Ce* + Cze3*

A: The given query is to solve the equation:y=C1ex+C2e3x

Q: 98-3y-4

A: topic - algebraic operations like terms are added and subtracted to like terms

Q: 2= c2  + c

A: 2=C2+C We need to solve the equation.

Q: S 2x - 5y 4 6x - 4y 3.

A:

Q: 3a - 7b - 5a + b

A: To seperate the terms of a and b, we get3a - 5a - 7b + b

Q: Manufacturing a tricycle requires three wheels and one tricycle frame. If you had 11 wheels and 4…

A: Please see the answer in step 2.

Q: 7x+2y-3x+4y

A:

Q: メニ- 10X+u 2メ+u %3D Design an csymptstic state obsever(edtined ar) for this sustem.

A: We will answer this question using our basic knowledge from the theory of state-observer.  Note that…

Q: n-6=5

A: Here we have to find the value of n =?  3n-6=5n

Q: e-4x

A:

Q: 2x2 4x • 4

A: Given expression :

Q: 15-5a-3b+ab

A: The given expression is: 15-5a-3b+ab

Q: 5-3x

A: Consider the given expression.

Q: 10h+6-5h+3

A:

Q: 3 - 7w + 5 - 6w

A: The given expression is 3-7w+5-6w.

Q: FIND S + 4 (s² – 8S + 6) -

A:

Q: Simplify. a2 4a +3 3 4 a 1 a 3 Preview +

A: The given expression is,

Q: s2-4 ds 2-s6

A: We are given an indefinite integral which cannot be reduced into a proper functional form. Hence we…

Q: -1 -3t, t

A:

Q: MULTIPLE CHOICE You earn $18 per hour working as a manager at a convenience store. You are required…

A: Person needs to earn at least $800 and have to work at least 30 hours at convenience store and also…

Q: andB

A: Use basic multiplication and subtraction of matrix  rule .

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

A:

Q: 2k-4k2

A: Given that

Q: 2+1+5+7

A: 2+1+5+7=3+5+7=15

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

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

Q: -3b5 + 12b4-15b

A:

Q: 2х 5х- 2 X + 15 3

A: Explanation and solutions is given below....

Q: 12а - 15 5а - 25

A:

Q: Simplify. 3x-1-2y-1 9x-2 - 4y-2 3x-2y-1 9x2 - 4y - 1 -2

A:

Q: 4a - 3(-7 - 10b) - 10ab Simplified

A:

Q: -10, -17/2, -7, -11/2

A:

Q: 2a+3a=c

A:

Q: бу 16y + 8 12y +6 7

A:

Q: 3x 12 = 2- х+4 х+4

A: Given: 3xx+4=2-12x+4

Q: 2メ-5 メ-2

A:

Q: m²+3m+2 m²+5m+6 m²+5m+4 m²+10m+24

A:

Q: Find the LCD of 4x²y³ and 7 6x¹y³6

A:

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.