The answer is 64, if I answered it correctly, I have no promises. So i added how much money he earned in the past five weeks. That equaled 1,984. I then divided 1,984 by 31 and got 64. I do not think i read the question correctly but if i did, I hope this helps. I think i missed the last step though. Sorry.
Answer:
ur answer is B. 17.25
Step-by-step explanation:
Hope this helps :D!
The dimensions of the rectangle can be a length of 2ft and a width of 4ft.
<h3>
How to find the dimensions of the garden?</h3>
Remember that for a rectangle of length L and width W, the perimeter is:
P = 2*(L + W)
And the area is:
A = L*W
In this case, we know that the area is 8 square feet and the perimeter is 12 ft, then we have a system of equations:
12ft = 2*(L + W)
8ft² = L*W
To solve this, we first need to isolate one of the variables in one of the equations, I will isolate L on the first one:
12ft/2 = L + W
6ft - W = L
Now we can replace that in the other equation to get:
8ft² = (6ft - W)*W
This is a quadratic equation:
-W^2 + 6ft*W - 8ft² = 0
The solutions are given by Bhaskara's formula:
Then we have two solutions:
W = (-6 - 2)/-2 = 4ft
W = (-6 + 2)/-2 = 2ft
If we take any of these solutions, the length will be equal to the other solution.
So the dimensions of the rectangle can be a length of 2ft and a width of 4ft.
if you want to learn more about rectangles:
brainly.com/question/17297081
#SPJ1
The discount offered on each backpack reduces the mean, median and mode.
<h3>What is the mean, median and mode?</h3>
The mean, median and mode are measures of central tendency. The means is the average of a set of numbers. The median is the number that is in the center of a set of numbers. The mode is the number that occurs most frequently of a set of numbers.
When the discount is applied, the prices of the backpacks become smaller. As a result, the mean, median and mode reduce also.
For example, assume that there are 3 backpacks with the following prices $12, $30 and $30. The mean is 24. The median is $30. The mode is $30. After the discount, the prices become $6, $24 and $24. The mean is 18. The median is $24. The mode is $24.
To learn more about mean, please check: brainly.com/question/25842202