Answer:
multiply by 4
Step-by-step explanation:
you do the opposite operation that lena did
Answer:
the average distance from the mean is:
$ 7.2
step-by-step explanation:
we are given data points as:
$7, $20 , $9 , $35 , $12 , $15 , $7 , $10 , $20 , $25 , $7 , $20 , $9 , $35 , $12 , $15 , $7 , $10 , $20 , $25
the mean of the data set is:
now we are asked to find the average distance from the mean or mad of the data.
the absolute difference of each data point from mean is calculated as follows:
|7-16|=9
|20-16|=4
|9-16|=7
|35-16|=19
|12-16|=4
|15-16|=1
|7-16|=9
|10-16|=6
|20-16|=4
|25-16|=9
|7-16|=9
|20-16|=4
|9-16|=7
|35-16|=19
|12-16|=4
|15-16|=1
|7-16|=9
|10-16|=6
|20-16|=4
|25-16|=9
the answer is: $ 7.2
The answer is $6.80.
The full price: $8.00 (100%)
The discount: 15%
The discounted price: x (100% - 15% = 85%)
Make a proportion.
$8.00 : 100% = x : 85%
x = $8.00 * 85% : 100% = $6.80
Answer:
8x + 4y = 12 & y = -2x + 3 are the same equations.
Step-by-step explanation:
To know which choice has the same equation in both forms, we need to transform the standard form into the slope intercept form.
Then, solving for y in the first equation, we get:
It means that 8x + 4y = 12 & y = -2x + 3 are the same equations.
At the same way, we get that:
- 6x + 3y = 18 & y = 2x + 6 are not the same equation:
- 2x + 4y = 8 & y = -2x + 2 are not the same equation:
- 3x + 4y = 12 & y = ¾x + 3 are not the same equation:
The area of each large hexagon is 83.2 square inches
