Answer:
Step-by-step explanation:
Answer:
Step-by-step explanation:
The complete question is
Zach has 3/4 hour to play video games. it takes him 1/12 hour to set up the system. Each round of his favorite game takes 1/6 hour. How many rounds can he play
we know that
1) Zach has hour to play video games
Convert to minutes
2) It takes him hour to set up the system
Convert to minutes
3) Find time available to play video games
4) Each round of his favorite game takes hour
Convert to minutes
5) Divide the time available to play video games by the time each round of his favorite game
therefore
<u>the answer is</u>
Answer:
Period:
Step-by-step explanation:
The function has a period of , therefore has a period of , where the wave cycle of the function repeats every units. See the attached graph for a visual.
Answer:
mean is 5
Step-by-step explanation:
<h2>
MEAN</h2>
mean is regarded as the average number of items
<h3>mean formula:</h3>
<em>(sum of terms) / (number of terms)</em>
<h3><u /></h3><h3><u>Firstly</u></h3>
the numbers in the data set are :
3,3,3,4,6,6,7,8
they are already arranged in order, so no need to rearrange.
<h3><u>Next </u></h3>
add the numbers together to find the total :
3 +3 +3 +4 +6+ 6+7 +8
= 40
ALSO,
find how many number of terms they are --- this is 8
Last
use the mean formula to solve :
<em>(sum of terms) / (number of terms)</em>
= 40/8
= 5
<h3><em>
<u>the mean is the 5 </u></em></h3>