Step-by-step explanation:
An integer is a number that can be written without a fractional component.
A rational number is a number that can be represented as a fraction with a non-zero denominator, and its decimal expansion is finite or infinite and repeat.
An irrational number is a real number which is not a rational number.
A is your answer to this question
Answer:
And we want this probability:
And using the normal standard distribution or excel we got:
And the best option would be:
D 0.0233
Step-by-step explanation:
For this case we have the following parameters:
And we select a sample size of n=13. And we want to find this probability:
We can assume that the distribution for this case is normal and then we can use the z score formula given by:
And if we replace the data given we got:
And we want this probability:
And using the normal standard distribution or excel we got:
And the best option would be:
D 0.0233
Let x be the number of rotations left to run, then
x + 6 ≥ 45
The solution of the expression is n = 3 and all the correct statement are shown below.
What is an expression?
Mathematical expression is defined as the collection of the numbers variables and functions by using operations like addition, subtraction, multiplication, and division.
Given that;
The expression is;
⇒ - 7n + 11 = - 10
Now,
Solve the expression as;
Steps Reasons
⇒ - 7n + 11 = - 10 Given
⇒ - 7n + 11 - 11 = - 10 - 11 The property of equality was applied
⇒ - 7n = - 21 Addition and subtraction of numbers
⇒ - 7n / -7 = - 21/-7 The property of equality was applied
⇒ n = 3
Thus, The solution of the expression is n = 3 and all the correct statement are shown above.
Learn more about the expression visit:
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