Answer:
80 km
Step-by-step explanation:
First, find the perimeter of the park.
2(12 + 8) = 2(20) = 40 km
Since Rama travels around the park twice, multiply the perimeter by 2.
40(2) = 80 km
Answer:
6
Step-by-step explanation:
He walked the dog 6 times because 4x4=16 and 4x6=24
Answer:
<em>Question 7. Option B,</em>
<em>Question 8. Option C</em>
Step-by-step explanation:
<em>Question 7.</em>
Let us create a proportionality, and solve for the value of s, through cross multiplication;
<em>Question 8.</em>
We can solve this problem in a similar manner, through setting a proportionality and solving for the length of the shadow of the tree, which we can pose as x;
- The answer is, The means differ by only about 0.5, but the standard deviations shows that the hurricanes' number of points is generally closer to the mean.
Step-by-step explanation:
- Red hawks and Hurricane in two columns.
- Total of both Red hawks and Hurricane 725 and 716.
- Mean is the measure of centrality.
- Mean = Adding total number of points / by games played.
- Formula is Ex/N.
- Result mean of Red hawks and Hurricane is 45.31 and 44.75.
- The difference between the mean is 0.56 as mentioned.
- Standard deviation shows, how much of data is away from mean.
- Standard deviation shows the variability of data.
- Standard deviation of Red hawks and Hurricane is 8 and 4.
- Red hawks is 8 further away from mean.
- Hurricane is 4 further away from mean.
- Hurricane is closer because they are consistent.
Answer:
(–2.2, –3)
Step-by-step explanation:
