R is the set of real numbers. Show that the set (-16,-7) ⊂ R is not countable.

Q: Which is an example of deductive reasoning? Ali notices that a plant grows 2 inches each week.…

A:

Q: Identify what property that justifies the statement of -3+×=×+(-3)

A: Commutative property under addition.

Q: Cohsider the set A illustrated on the number line below: -5 -4 -3 -2 -1 1 2 3 4 Which one of the…

A: We can solve the given problem as follows:

Q: Explain your answer. b) when do we have equality in a)? Explain your answer.

A: If f is a bounded function on closed interval [a,b] then f is said to be integrable on [a,b] upper…

Q: Where are the numbers suppose to go on the number line? 2.36, 2.3675, 2.3696, 2.371

A: We need to show the numbers on the  given number line

Q: Determine the coordinate of the point x on the number line below. What operations did you use to…

A: Given: The number line:

Q: Find the value of a - b. (Answer must be an integer) ea s+b Your answer

A:

Q: Evaluate the expression below. (5.2 + 6.3) - 12 ÷ 2.5

A: Solve these

Q: Find the value of 61.12 ÷ 3.2.Show your reasoning

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Q: which property of equality justifies the statement    if 15+a=10 then a=-5

A: Solving the problem by finding the property of equations.

Q: Write an open phrase for: The result when two consecutive even integers are added if N is the bigger…

A: Here they gave a phrase and we need to convert it to a expression. The phrase is the result of two…

Q: For Exercise, determine the sign of the expression. Assume that a, b, and c are real numbers and a…

A: Given,

Q: 6. a. Is 0 ÷ 3 defined or not? Explain your reasoning. b. Is 3 ÷ 0 defined or not? Explain your…

A: Fraction: A fraction is defined as a part of the whole thing. For example: If an apple is cut into 4…

Q: Write an expression without using absolute value symbols -19

A: We can do this by absolute value property

Q: Write the statement formally: "The difference of any pair of odd integers is even."

A: Hello. Since your question has multiple parts, we will solve first question for you. If you want…

Q: 3.) What is the value of 1.5 – (- ? Use a number line to defermine your answer. a) -2 b) -0.5 c) 0.5…

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Q: Let n be the middle number of three consecutive integers. Write an expression for the sum of…

A: Given n is a middle no. of three consecutive integers Then three consecutive integers are n-1,n,n+1…

Q: A mathematical statement that two expressions are equal is called a(n)______

A: We have to fill in the blanks: A mathematical statement that two expressions are equal is called…

Q: Determine if the statement below is: always true, sometimes true, or never true, When x is a nonzero…

A:

Q: Evaluate the expression C(7, 3), equivalently 7C3. Your answer is : Question Help: |Video

A: C is the number of combinations. n is the total is the number of objects in the set. r is the number…

Q: Add by using the rules for addition of integers. - 40 + 25 + (- 41)+ 26 + (- 1)

A:

Q: Tell whether the statement is true or false. The set of positive integers is a proper subset of the…

A:

Q: In a park, there are 33 people roller skating. Each person is either using a roller skate that has 2…

A: Total number of people=33 Total number of wheels = 105

Q: Rewrite as an expression that does not contain factorials.

A: Given: n !(n-2) !

Q: State the property of equality or the property of real numbers that justifies the statements. 4(23 +…

A: Consider the given equation as 423+2=423+42

Q: Evaluate the expression P(12, 3), equivalently 12 P3 Your answer is:

A:

Q: Write the statement using symbols. The product of 5 and 2 equals 10.

A: The product of 5 and 2 equals 10.Now, product means multiplication.Equals means we need to give…

Q: The number line shows the distance between numbered points on the line. + 4 -4 -3 -2 -1 1 Which…

A: Distance between two points on the number line: distance = (greater point) - (lesser point)…

Q: What are the integers?

A: Assume that the lesser even integer is x. Then, the greater even integer will be x + 2.

Q: Classify the statements as true, false, or not a valid mathematical statement. Explain your answer.…

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Q: Fill in the blank with , or = to make the sentence true. -2.75 -2.5

A: as -2.75 is less than -2.5

Q: 7) Find m21, m22, and m23. Explain your reasoning. 133 3. 21 is degrees because 22 is degrees…

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Q: Please rewrite the given statement symbolically: Is there an integer whose square is -10?

A: In the given statement we need to find integer whose square is -10 Therefore let us consider the…

Q: For Exercise, determine the sign of the expression. Assume that a, b, and c are real numbers and a…

A:

Q: What is the value of x? - O x-86° x+64° U

A: The sum of all the angles around a point is 360°

Q: Q25] Decide if the following domains are simply connected or not. Write your reasoning? a) b)

A: A domain D is said to be simply connected domain if it is path connected where one can shrink any…

Q: 8 Find--27). Show your work.

A: It is simplification.

Q: When will n(A ∩ B) = 0? Explain and give an example

A: Note: If A and B are two disjoint sets then  n(A ∩ B) = 0. Example: Let A= set of even numbers ={2,…

Q: Write a short answer to each question. Is there a commutative property for subtraction? That is, in…

A: The commutative property states that the numbers on which we operate can be moved or swapped from…

Q: 4. Marta drew the following model of a number line to represent an equation. -8 -7 -6 -5 -4 -3 -2 -i…

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Q: Which point on the number line represents the product of 4 and –2?

A: To find the product of 4 and -2. The product of 4 and -2 is -8.

Q: Evaluate the expression C(13, 3), equivalently 13C3. Your answer is:

A: From the provided information, The expression is C(13, 3) that is 13C3.

Q: 3.03 3.3 3.6 38

A:

Q: wha is the answer

A: given, y=53x+4and y= 53x-3

Q: Evaluate the expression C(16, 3), equivalently 16C3. Your answer is:

A: HERE COMBINATION IS FROM TOTAL 16 OF 3

Q: 5. Write 'a phrase as an algebraic expression. Use x to represent "a number." 23 plus a number

A:

Q: Evaluate the expression P(7, 3) = ?

A: P(7,3)

Q: 6. Which destination is more popular, the skating rink or the water park? Write your answer in the…

A:

Q: Write the statement using symbols. The sum of 3 and 2 equals 5.

A: Given that -Sum of 3 and 2 is equal to 5.