Answer:
Rational
Step-by-step explanation:
okay so a natural number is anything like 1,2,3,4...etc.
a whole number is like a natural number but includes 0's
an integer is numbers that can have both positive and negative numbers
but keep in mind all of these are whole numbers or can be made into a whole number (not including natural numbers)
this leaves...
Rational
now here is a word of advice every mixed number and fraction is rational because its already in a solved and complete form but a decimal that could be solved like 0.77777 or 0.345 with a line over it or 64 squared
Irrational
a number that has no end and cant be solved like 0.86866968..... or 38 squared
In this survey, the results can be trusted because more than half of the people responded which makes this sample to be representative.
<h3>What is nonresponse bias?</h3>
This occurs when most of the people who were intended to be surveyed do not respond, which causes the results to be biased as the sample does not represent the population.
<h3>Can the results of this survey be trusted?</h3>
Considering more than 50% answer it is likely the results can be trusted as the sample is still representative.
Learn more about sample in: brainly.com/question/11045407
#SPJ1
Answer:-$27
Step-by-step explanation:
+9 -20 = -11
-11 -16 = -27
-$27
The answer is A: The difference in the means is not significant because a difference of 1 is very likely.
Area of each button:
(3x)²π
= 9x²π
Total fabric required for all buttons:
(9x²π) x (x)
= 9x³π
Sorry, I can't provide the exact answer because I don't know the value of x. To find the exact answer, type that into a calculator along with the value of x
