It is (-3, 5].
(-3, 5] = {x : -3 < x ≤ 5}
The decimal numeral system (also called base ten or occasionally denary) has ten as its base. Decimal notation often refers to a base-10 positional notation.
25
answer: 343,350,000 explain: just add comma for each 3 numbers (like answer)
It is: 158,000,000 or as 1.58*108 in scientific notation
(-3, 5] = {x : -3 < x ≤ 5}
Interval notation uses the symbols [ and ( to indicate closed an open intervals. The symbols can be mixed so that an interval can be open on one side and close on the other. Given two real numbers, a, b we can have (a,b) which is the interval notation for all numbers between a and b not including either one. [a,b) all numbers between a and b including a, but not b. (a,b] all numbers between a and b including b, but not a. [a,b] all number between a and b including a and b.
Interval notation is a method of writing down a set of numbers. An example of this is all numbers that are greater than five.Ê
The answer to this is 2, and 0.
The interval of 0 and 180 refers to the range of values between 0 and 180, inclusive. This interval can be represented in mathematical notation as [0, 180]. It includes all real numbers starting from 0 up to and including 180. This range is commonly used in various contexts, such as angles in geometry, where it represents a half-circle.
Sets can be written in various ways, including roster notation, set-builder notation, and interval notation. Roster notation lists all the elements of a set, such as ( A = {1, 2, 3} ). Set-builder notation describes the properties of the elements, like ( B = { x \mid x > 0 } ). Interval notation is often used for sets of numbers, such as ( C = (0, 5] ), indicating all numbers greater than 0 and up to 5.
An interval in mathematics is a set of numbers that contains all numbers between any two numbers in the set. It can be represented on a number line as a continuous section between two points, often denoted in notation such as [a, b] for a closed interval (including endpoints a and b) or (a, b) for an open interval (excluding endpoints). Intervals can also be infinite, like (-∞, b) or (a, ∞). Visually, an interval appears as a line segment or ray depending on its type.
There is more than one notation, but the open interval between a and b is often written (a,b) and the closed interval is written [a,b] where a and b are real numbers. Intervals may be half open or half closed as well such as [a,b) or (a,b]. For all real numbers, it is (-infinity,+infinity), bit use the infinity symbol instead (an 8 on its side).
An interval that remains the same throughout a sequence
Interval Notation
64Improved Answer:-In today's notation of Roman numerals LXIX represents 69
Between 3 and 3.1, there are infinitely many numbers, including decimals like 3.01, 3.05, and 3.09. These numbers represent values that are greater than 3 but less than 3.1. The interval can be expressed as (3, 3.1) in mathematical notation, indicating that it includes all real numbers within that range.