Answer: (1, 1)
Step-by-step explanation:
Answer : The total number of respondents who took the survey are, 40
Step-by-step explanation :
As we are given that in a survey, 75% of respondents said that they watch TV for one hour each day.
Let the total number of respondents who took the survey be, 'x'
Number of respondents watch TV for one hour each day = 30
The % of the respondents said that they watch TV for one hour each day = 75%
By solving the term 'x' we get:
Thus, the total number of respondents who took the survey are, 40
<u><em>Answer: r=12.3 *The answer must have a positive sign or decimal point.*</em></u>
Explanation:
First, you had to do is add 17.1 from both sides of an equation.
And then, simplify by equation.
You can also add by the numbers.
Hope this helps!
My opinion is no because Chance is likely to account the result