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Does a calculator display the exact values of all rational numbers?
Wiki User
∙ 14y ago
No. For example, 1/3 = 0.333333333...(repeats forever). The calculator can only display finitely many digits.
Wiki User
∙ 14y ago
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Does a calculator display the exact values of all irrational numbers?
No. An irrational number is one that does not repeat or finish, and a calculator cannot display millions of digits like an irrational number would have.
What is the rule for adding integers and rational numbers with the same sign?
The value of the answer is the sum of the absolute values of the numbers and the sign of the answer is the same as that of the two numbers.
How can you find the sign of the product of two or more rational numbers?
Count the number of negative values. If that number is even, the answer is positive and if it is odd, the answer is negative.
It is always possible to translate among an equation a table of values and a graph of a relation?
No.Try to created a table or a graph for the equation:y = 0 when x is rational,andy = 1 when x is irrational for 0 < x < 1.Remember, between any two rational numbers (no matter how close), there are infinitely many irrational numbers, and between any two irrational numbers (no matter how close), there are infinitely many rational numbers.
How can you tell if adding two rational numbers with different is a positive negative or zero?
Consider the absolute values (the numerical values ignoring the signs) of the two numbers. If these are equal then the sum is equal; otherwise the sum takes the sign of which ever number has the larger absolute value.
Does a calculator display the exact values of all irrational numbers?
No. An irrational number is one that does not repeat or finish, and a calculator cannot display millions of digits like an irrational number would have.
What values can you get from rational numbers?
numbers
Why are there irrational numbers?
Because there are numerical values which cannot be expressed as ratios of two integers. That is, there are numbers that are not rational.
What is the difference between system specification and a software specification?
The specifications for a software application will be what that application needs to be able to do. The designwill be how the software engineers plan to do it.A simple specification may be something like "This application must be able to take two numbers as input and display their sum."The design could be:# Accept two values via command line # Add values # Display sum or...# Display calculator GUI # Accept two values via mouse input # Add values # Display sum
What is the rule for adding integers and rational numbers with the same sign?
The value of the answer is the sum of the absolute values of the numbers and the sign of the answer is the same as that of the two numbers.
What can you say about the values of the ratios in the ratio table?
They represent rational numbers.
What is rational values?
Rational values- those are necessary to the functions and fulfillment of intellect and will.
What is the difference between ratio and rational numbers?
Rational numbers are equivalent to ratios of two integers (the denominator being non-zero). A ratio is a relationship between two set of values. For example, the ratio of the circumference of a circle to its diameter is pi, which is not a rational number.
Suppose that x is a number between 2 and 27 For how many different values would be rational number?
There are infinitely many rational numbers between 2 and 27.
Is there a rational number between any two distinct rational numbers?
Yes. Not only that, but there are an infinite number of rationals between any two distinct rationals - however close. We can prove it like this: Take any three rational numbers, call them A, B and C, where B is larger than A, and C is any rational number greater than 1: D = A + (B - A) / C That gives us another rational number, D, no matter what the values of the original numbers are.
How can you find the sign of the product of two or more rational numbers?
Count the number of negative values. If that number is even, the answer is positive and if it is odd, the answer is negative.
It is always possible to translate among an equation a table of values and a graph of a relation?
No.Try to created a table or a graph for the equation:y = 0 when x is rational,andy = 1 when x is irrational for 0 < x < 1.Remember, between any two rational numbers (no matter how close), there are infinitely many irrational numbers, and between any two irrational numbers (no matter how close), there are infinitely many rational numbers.
