18. Copy and complete the table. Compare the values of 2*- 2 with the values of 2*-2. 4. 2 -2 2*-2

Q: What's half of 19-3×47

A:

Q: d 1/2 5 6 8 7 3. 4.

A: So sum of angles on a straight line is 180; We will use this principle to solve

Q: . What is your decision (use a = 0.05) 5. What

A: From the given information,   Digital Undecided Analog under 30 6 4 2 Above 30 5 4 9…

Q: Just wondering where you got the 4! from in the first line of the total number of ways: i.e. 7! / 3!…

A: The 4! in the first line is obtained as shown below.

Q: 6. Evaluate: E:(4). 15 а. 48 b. 52 с. 56 d. 60

A:

Q: A mathematics teacher tracked the number of student absences and the students math grades for the…

A: Given: The number of students absences and math grades for the year is shown in the graph below: To…

Q: 33. Write an equation that represents the set of points that are 5 units from (8, –11).

A: Let the point which satisfies the required equation be x, y Formula used: Distance(d) formula…

Q: Evaluate the expression.

A: To evaluate the given expressions, we use the exponential rule as, xa·xb=xa+bxab=xab

Q: 37 What is the value of 20 4 27 A 80 20 3 5

A: Division is reverse of the multiplication.

Q: An employee worked 8.6 hours on Monday, 5.2 hours on Tuesday, 7.2 hours en Wednesday, 9 hours on…

A: Basics: We know that average is given by; Average  = sum of all terms / Total no of terms

Q: consider the table below square  pyramids, p 2 4 6 8 n, total number of edges, e 16 32 48 64 ? write…

A: We will find the number of edges for n square pyramids.

Q: A survey of 100 people showed that 24 own a car, 59 own a bicycle, and 17 own both a car and a…

A:

Q: 28. The mean of the numbers x1, X2, X3 X4, X5, X6, X7, Xg is 9. If the mean of x2, X3,X6, X7, Xg is…

A:

Q: The mean of the numbers x1, X2, X3 ... Xg is 9. If the mean of x2, X3, X5, X7, Xg is 10, find the…

A:

Q: 55 10 15 20

A: 24) Elia's birthday party costs $3 for every guest she invites. Write an equation that shows the…

Q: (#4) I’m so confused, someone please help

A: Given,

Q: Are the two sets equal, equivalent, both or neither? A={4,3,9,0}, B={3,0,9,4}.

A: Consider the sets

Q: 3 1: is bigger than - isn't it? | 4 8. 3 2 2: is bigger than 4 8. 3 3: Which number between and is…

A:

Q: |P(A)| (please think carefully before doing this) A={3,8,11,14,21

A: ANS ;. |P(A)|  A={3,8,11,14,21}

Q: Work slide for #2. (-5,5) and (-1,-1) ((2,5) and (8,-3) (-6,4) and (14,12) (-9,7) and (29,-13)

A:

Q: 16) Evaluate: 16" A) 32 C) 32 B) 8 D)

A:

Q: m: (-6, 0) b: |(2, -2)

A:

Q: 32 D 25 28 A О 27.2 О 15.3 О 22.8 О 28.6

A: Basic proportionality theorem :The line drawn parallel to one side of a triangle and cutting the…

Q: The mean of 13 numbers is 8. One of the numbers, 11, is deleted. What is the mean of the remaining…

A:

Q: Use the Venn diagram to answer the question. In 2016, among the top 100 grossing movies in a…

A:

Q: 18. Jerry scored 80, 85, 87, and 88 on his irst four tests in science. Which is the score on his…

A: Solution: The objective is to find the fifth score

Q: a teacher wants to explore what type of activities worked best for the class. the class o 40 was…

A: Hi, there! As per the norms, we are allowed to solve three subparts at a time. Kindly repost the…

Q: 5. What is the value of (X+1) for the scores 2,4,7? 6. What is the value of (X-2) for the scores…

A: Solve

Q: Decide whether the following statement makes sense (or is clearly true) or does not make sense (or…

A:

Q: What are the values of a and b? 32 9. A. a= 8, b 2/17 B. a 18, b 2/17 C. a 8, b 8/17 D. a 64, b = 68

A:

Q: . How many are not in A?

A: We have to find numbers/elements which are not in set A. That means we have to find set Ac.

Q: 60° Your answer: 10 5. V3

A:

Q: 32 Find the values of a and b. 1290 64° [A] a = 64, b=51 [B] a =116, b =51 [C] a=116, b =39 [D]…

A:

Q: In the diagram below, x is a whole number. What is the smallest possible value for x? 17

A: This is a simple question related to triangle sum of sides property

Q: Suppose, the overall mark in a math course is based on 4 categories: K (35%), A (30%), C (20%) and T…

A: It is given that, The overall mark in a math course is based on 4 categories: K(35%), A(30%), C(20%)…

Q: Find the mode.   51​, 44​, 49​, 48​, 51​, 33​

A: Given  51, 44, 49, 48,51,33

Q: 18. What is the value of a? 45° 27.5 30 90 45

A: We know that angles made by arc to any point on same side of the circle are equals. Therefore a=450

Q: Which set of numbers is arranged in decreasing order? A. 6.82, 2π, √37, 55/9 B. 2π, 55/9, 6.82, √37…

A: The numbers are given by 6.82, 2π, 37 and 559 To evaluate: The arrangement of the numbers in…

Q: would it be unusual for a household to have three dogs? Explain your reasoning.The number of dogs…

A: To find whether it would be unusual for a household to have three dogs, we need to find the…

Q: 5. ( 6. 4a (a *bj² 7. 8. ( 6a b

A:

Q: Match the pattern shown with names below. A. 5. 8, 11, 14. B. 2, 6, 18, 54, C. 1.4.9, 16,

A:

Q: 5 15 4

A:

Q: Which set of numbers does not belong with the other three? Explain your reasoning. 3, 6,8 6,8,10…

A: Given set of numbers ,we have to find odd set. (3,6,8) (6,8,10) (5,12,13) (7,24,25)

Q: 14) Opens up or down, and passes through (-4,-3), (-9, 27), and (-3, 3)

A:

Q: 5. Write an addition number sentence that corresponds to the arrows below. -10 -8 -7 4 6. 8. 10

A: The given arrow diagram is

Q: 7. Look at the table below, what would y be if x is -4? Explain your thinking. 10 13

A:

Q: The set S= {(-4,-3,4), (1, 2 3), (6,0,0)}

A: TO TELL THE SET IS [ (-4,-3,4) , (1,2,3) ,(6,0,0 ) ] IS LINEARLY DEPENDENT OR LINEARLY INDEPENDENT

Q: n 2015 there were roughly 1 * 10 ^ 6 school football players and 2 * 10 professional football…

A: In 2015 there were roughly 1 * 10 ^ 6 school football players and 2 * 10 professional football…

Q: a. 11 b. 1 C. not in the list d. 9 e. 2 ana 199 IS

A: We can write 1017 = 32*113                           1998=2*32*111