A study surveys students to determine the amount of Facebook use during the time they are doing Math homework. Students are classified into three groups: Non- User, Rarely-Use, Regularly-Use, and their Math scores are recorded. The following data summarize the results. Facebook Use While Doing Homework Non-User Rarely-Use Regularly-Use n=6 n= 8 n= 8 N= 22 M= 6 M=2 M=2 G= 72 SS= 30 SS= 33 SS = 42 Ex = 393 %3D Use an ANOVA witha = .01 to determine whether there are significant differences among the means of the three groups.

Q: Flex Fitness members pay an annual membership fee of $250 plus $3 each time they use the facility, X…

A:

Q: Find the domain of the expression.

A: Let     y = 1x-1                       x ∈ ℝ, x>1       You cannot square…

Q: Find the y-value for the expression.

A:

Q: 1.

A: "Since you have posted multiple questions we will solve the first question for you if you want the…

Q: Q; Please calculate the Domain and Range for the following: (2,4),

A:

Q: 116 129 120 130 135 125

A:

Q: X+4 ya tax-

A: Solution of the problem as follows

Q: 2. A: Draw a model of+ 2 B: Draw a model of x C: Explain how these models are the same.

A: We can fraction model in order to get the solution of given problem.

Q: Select the correct option. Add the linear expressions 8x+3 and 2x+7.

A: Addition of linear equations :  aX + b = c  pX + q = r  Addition :  (a + p)X + (b+q) = (c+r)

Q: *+93

A:

Q: Graph each set of points. Which model is most appropriate for each set? (-2, -3), (-1, 0), (0, 1),…

A: see below the explanation and answer

Q: Simplify x+! 1. x-- 16

A:

Q: Complete the steps to simplify each expression. 1. log, 54 +log, 4 2. log: 128-log: 8 (128) log,…

A: Algebra

Q: e of the solid-line figure. Write a rule to descri 8.

A: Here we have to determine the rule to describe the transformation,

Q: represent the rule "add six to x-coordinate" with a set of ordered pairs, a table of values,…

A: Given the values x={-5,-3,1,2,3}. The given rule is "y=x+6".

Q: 4Axe +2Ae*+2Be = xe*

A:

Q: 10. 160% 50

A:

Q: The lneal ewation if Possible X1 +3 = O Sya ニ0 343 + X4 =O 3x1 t 2xd

A:

Q: -y = x2 -13

A: For a function y=f(x), the set of real values of x for which f(x) is defined is called the domain of…

Q: X-20=4. Find x

A: Given query is to find the value of x.

Q: Find the Rule Instructions: Write the rule (equation) for the following table. Do not include spaces…

A: Find the equation

Q: Determine the equation of the following graphs: 10 (-2, 5) -10 10

A: To determine: The equation of the given graph

Q: Height of a basketball player is what kind of variable

A: Variable: A variable is an attribute that can be measured. The value of the variable may differ for…

Q: 4. X -3 -2 -1 0 1 2 3 у 3 12 48 192 768 3072 12288

A:

Q: Let à = (3, -5,0) and b = (-2,-4,-5). Find à x b. <

A: We are given vector a and vector b. We will find their cross product by definition of the cross…

Q: 2. X -9 -6 -3 0 3 6 9 у 13 10 7 4 1 -2 -5

A:

Q: X -9 -6 -3 0 3 6 9 y 13 10 7 4 1 -2 -5

A:

Q: (12 Find the function Y=0 +bx+C Whose graph.contains the Points 0,D, 63,-9, 6,27

A: To find the function y=ax2+bx+c whose graph contains the points (1,1), (-3,-9), (3,27). Solution: We…

Q: 3x + 5y - 15 = 0 to intercept form. %3D = 0 %3D %3D

A: We have to change the given equation into intercept form. The solution is following.

Q: 5. X -3 -2 -1 0 1 2 3 y 64 32 16 8 4 2 1

A:

Q: The number of streetlights in a  town is growing linearly. 10 months there were 70 lights. Now there…

A: increase of lights in 10 months = 470-70=400

Q: Find the value of za. z0.11

A: It is required to determine the value of zα. The value of zα is the z-score corresponding to an…

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.