Express the interval shown on the number line in interval notation. -12 -10 -8 -6 -2 6 8 10 12

Q: -7 Express the set of numbers shown on the number line in set builder notation. A {xER|x2-7 or x <…

A: The correct option is, option C  i.e. the set is, { x € R | -7 &lt;= x &lt; 5 }

Q: An operation * is defined on the set of real numbers by a * b = a + b – ½ ab. What is (3 * 2) * 2? *

A: The rational number and irrational number are together called real numbers. An operation is a rule…

Q: Determine whether the statement is true or false. If the statement is false, make the necessary…

A: The whole numbers are {0,1,2,3,4,5,....} The integers are {.......,-3,-2,-1,0,1,2,3,4,5,6,.....}…

Q: Let 24.1 &lt; μ &lt; 26.3 represent an interval on a number line. Write the given interval in the…

A: The formula for calculating the sample mean is, The formula for calculating the margin of error is,…

Q: perform the indicated operations involving rational numbers. Be sure to express your answers in…

A: Given that : The expression is 56 - 79 - 310 .

Q: Let - 8.51 <µ< 13.35 represent an interval on the number line. Complete parts (a) through (c) below.…

A: xbar = (Upper+Lower)/2

Q: List all numbers from the given set that are (a) natural numbers (b) whole numbers (c) integers (d)…

A: Step 1 :a) Natural Numbers : 1,2,3,4,----b) Whole Numbers : 0,1,2,3,4,----c) Integers…

Q: True or False. " The quotient of 0 and a negative number is undefined"

A: FALSE Since we know the property of 0 that when 0 is divided by any nonzero number then its value is…

Q: multiply and simplify. Assume the variables represent nonnegative real numbers. (2 √5 - √3) (2 √5 +…

A: Given: 25-325+3 Formula Used: a-ba+b=a2-b2

Q: a. Find all pairs of integers such that one is a multiple of 7 and the other is a multiple of 11 and…

A:

Q: A merchant obtains the retail price of an item by adding 39% to the wholesale price. Later, he has a…

A: The sale price is not the same as the wholesale price because the wholesale price is $ 100 and the…

Q: perform the indicated operations involving rational numbers. Be sure to express your answers in…

A: GIven15+56-715.

Q: Determine if the numbers are irrational or rational:  4/9

A: A number p/q form where p and q are integers q≠0 called as rational number Or if a real number can…

Q: List all numbers from the given set that are a. natural numbers c. integers f. real numbers b. whole…

A:

Q: Tell whether the following integer an even or odd integer using the form 2k and 2k+1 show your…

A: To find out that the given integers are even or odd

Q: Determine whether the statement is true or false. If the statement is false, make the necessary…

A: The given statement is false. Every rational number is not an integer.

Q: state the property of equality or the property of real numbers that justifies each of the…

A: Given 3(x+4)=3(x)+3(4)…(1) We need to state the property of the real number that justifies the above…

Q: V5 +3 v3 - E-2 where k is an integer to be found. V5 + V3 Without using a calculator, show that Cs…

A:

Q: Add or subtract. Assume all variables represent positive real numbers. 5) 27-9 75+4/48 1

A: Given:

Q: Let -9<u< -7 represent an interval on the number line. Find the value that is in the middle of the…

A: Introduction: As per convention, the quantity μ represents the population mean.

Q: Show that 3 € Q| /6|.

A: Given  ℚ6=a+b6:a,b∈ℚ  To prove : 3∉ℚ6

Q: Show the interval on a number line. (7, 9) Use the tools to enter your answer. 1 2 3 4 5 7 8 9 10

A:

Q: Rewrite the number without using the absolute value symbol, and simplify the result. 16. |- 3 - 2|…

A: The values in the absolute are always positive. Therefore, remove the absolute symbol and consider…

Q: state the property of equality or the property of real numbers that justifies each of the…

A: Given a equality, 3(98)+3(2)=3(98+2) We need to state the property of the equality.

Q: list the numbers in each set that are (a) Natural numbers, (b) Integers, (c) Rational numbers, (d)…

A: A=-6, 12, -1.3, π, 2, 5 a).  Natural numbers are 2, 5.   b). Integers are -6, 2, 5.   c). Rational…

Q: state the property of equality or the property of real numbers that justifies each of the…

A: Given:  if 2 = x + 3, then x + 3 = 2 is true because of the symmetric property of equality.

Q: state the property of equality or the property of real numbers that justifies each of the…

A: According to the inverse property of multiplication: ab×ba=1 i.e. the product of a fraction with its…

Q: Which expressions could be used to find the distance between -8 and 15 on a number line. Choose all…

A: Here, we need to find expression which can be used to find the distance between -8 and 15 on a…

Q: Add or subtract. Assume all variables represent positive real numbers. 16) 5 2/125 - 2/180

A: 5-2125-2180 here we can write 125=25·5   and   180=36·5 =5-225·5-236·5

Q: Solve the inequation 1 1 5 and enter your solution set in the answer box below as an interval. For…

A: 1/(x-6) &gt;= 1/5 solve this inequality.

Q: Numbers Rational irrational 2 V5 V81 1

A: Rational number is of the form p/q, where q is not equal to zero and p and q are integers.…

Q: A. Find an expression for the height, in feet, to which the ball rises after it hits the floor for…

A:

Q: Determine whether each number is rational or irrational. If it is rational, determine whether itis a…

A: Known fact: A number is said to be rational number if it can be written as pq,  q≠0. A number which…

Q: 9. On a real number line, label the points with coordinates of 3 0,1,–1,-,-2.5,- and 0.25 4 2

A: The graph is shown in next step.

Q: a’ and ‘b’ are two positive integers such that a^b ×b^a = 800. Find ‘a’ and ‘b’.

A:

Q: . True or False. " The quotient of 0 and a negative number is undefined"

A: As this is a multiple question according to the Bartleby Answering rule, only first question and its…

Q: Graph the set x-65x<0} on the number line. Then, write the set using interval notation. (+|-6 5x <…

A:

Q: a is a real number. Which number line does not show a anc O A) O B) -a

A: If two numbers are opposite , then one must be on the left side and zero and another on the right of…

Q: Phoebe has a debt of 65.00 pesos. Matt's debt is thrice that of Phoebe's. Write an integer…

A:

Q: Find the sum of all the odd numbers between

A: Given,            Sum of all odd numbers between 21 and 355 inclusive.To find : Find the sum.We know…

Q: multiply and simplify. Assume the variables represent nonnegative real numbers. (3 √2 + √6) (5 √2 -…

A: we have to multiply and simplify the given expression. (3 √2 + √6) (5 √2 - 3 √6)

Q: whether the following integer an even or odd integer using the form 2k and 2k+1 show your solution…

A:

Q: Tell whether the following integer an even or odd integer using the form 2k and 2k+1 27 35

A: 2k form means even 2k+1 form means odd

Q: True or false: A test value for the rightmost interval on the number line shown could be 0._______

A: Given,  A test value for the rightmost interval on the number line shown could be 0.

Q: 1. Determine whether or not the following numbers are natural numbers, integers, or rational…

A: Since we have multiple question our guideline is solve first  question kindly repost other question…

Q: a) From the set {-7, 6+3i, 0.5, 7, ¼ , √(-16), √-2, 5i, -1/6, 9, √3} i) List the set of Rational…

A:

Q: a + (-a) = : The sum of a real number and its additive the additive

A: a+(-a)=_______: The sum of a real number and its additive_______is _______, the additiive________.

Q: perform the indicated operations involving rational numbers. Be sure to express your answers in…

A: 78-35

Q: state the property of equality or the property of real numbers that justifies each of the…

A: Given, -1(x+2)=-(x+2)

Q: _9. In a number line, the distance of a number from a zero is called the , _of a number. A. Opposite…

A: