Answer:
A. 6.466
B. 6
C. 5
D. 30 nominations
Step-by-step explanation:
A. The mean is all of the numbers added together, and divided by how many numbers there are, so take all of the numbers, which end up being added up to 97, and then divide by 15, because that´s how many numbers there are, you end up getting 6.46666 and you round it to 6.466
B. The median is when you take all of the numbers and put them into order, and then find the number in the exact middle of all of the numbers, so the numbers were 4 5 5 5 5 5 5 6 6 7 7 8 8 9 12, the middle number was 6
C. The mode is the number that appears the most, and that would be 5
D. The most reccuring number is 5, and if you take that and multiply it by how many times it is shown, 6, you get 30
I hope this helps!
9.963 feet
If you take the 10 foot piece of electrical tape and subtract 0.037 feet that was cut off then that leaves you 9.963 feet of tape left over
Answer:
1152 minutes
Step-by-step explanation:
$104.64-24.00 = $ 80.64
80.64 ÷ 0.07 = 1152
The equation of a circle:
(h, k) - center
r - radius
We have the points A(-1, 7) and B(7, 7). AB is a diameter of a circle.
The midpoint of diameter is a center of a circle.
Calculate this using:
Substitute
Therefore we have h = 3 and k = 7.
Calculate a length of a radius using:
Substitute coordinates of the points (3, 7) and (7, 7):
Your answer is:
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You can read the coordinates of the center and length of a radius from a graph.
Look at the picture.