Answer:
3937.5 or 3938 after round-off
Step-by-step explanation:
11 minutes 15 seconds = 11.25 minutes
5 members of the family shower 7 times a week for 11.25 minutes
=total of 393.75 minutes
393.75 times the amount of water used which is 10 litres becomes 3937.5
I hope this helps
The possibility that experimental results are due to chance, or some factor other than the experimental variable, is measured by the Probability Value.
<h3>What is Probability value?</h3>
Probability value, also called P-value, is defined as:
Under the premise that the null hypothesis is true, the p-value is the likelihood that test findings will be at least as extreme as the result actually observed.
Now,
- According to the definition of probability value, the probability that experimental results are due to chance or some factor, can only be measured by probability value as it fits the context most appropriately.
To learn more about probability value, refer to the link: brainly.com/question/25638875
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No, because the data display the percentage of time spent by each age group, not a relative frequency compared with the whole.
The correct option is C.
<h3>
What is pie chart?</h3>
The “ pie chart” is also known as a “circle chart”, dividing the circular statistical graphic into sectors or sections to illustrate the numericical value.
Given
People of different ages were asked the question "Do you listen to audiobooks?
" The frequency table displays the percentage of "yes" responses for different age groups. 13 to 17, 8 percent; 18 to 25, 15 percent; 26 to 35, 23 percent; 36 to 45, 45 percent; 46 and over, 48 percent.
Considering that the data displays the percentage of time spent by each age group, not a relative frequency compared to the whole, a pie chart would not be appropriate.
- Pie charts are used to indicate relative frequency of each group, when the whole combines to 100%.
- In this problem, the sum of the percentages is not 100%, hence, it does not indicate relative frequency, and the third option is correct.
Hence, No, because the data display the percentage of time spent by each age group, not a relative frequency compared with the whole.
You can learn more about pie charts at;
brainly.com/question/25796636
Answer:
Z = 13
Step-by-step explanation:
Both of the angles should equal 90.
2z + 5 + 5z - 6 = 7z - 1
7z - 1 = 90
7z - 1 + 1 = 90 + 1
7z = 91
7z ÷ 7 = 91 ÷ 7
Z = 13
Hope that helped you and have a wonderful day!
Answer:
Step-by-step explanation:
We have been given an expression 
. We are asked to factor our given expression.
We will factor out greatest common factor of both terms.
We can see that both terms share a common factor that is 
.
We can rewrite terms of our given expression as:
Factor out :
Therefore factorized from of our given expression would be .
