Answer:
decrease by 5
Step-by-step explanation:
n= 10
then in sequence,
n= n-5
In order from least to greatest:
5/10 , 7/12 , 4/6
You have to find a common denominator of all 3 numbers which is 60 and then you proceed with the next steps.
Answer:
The value for the original mean = 32
Step-by-step explanation:
Here, we want to calculate the original value of the mean.
Let the number of samples be n
Mathematically;
mean = Total value/n
Now, we added 8 to each of values; total value added = 8 * n = 8n
Now, for the new mean of 40; we have
(Total value + 8n)/n = 40
Total value + 8n = 40n
Total value = 40n -8n
Total value = 32n
kindly recall from the beginning of the solution;
mean = Total value/n
mean = 32n/n
mean = 32
So the original value of the mean is 32
Answer:
$35320.00
Step-by-step explanation:
$3.48 x 10 ^4
3.48 x 10 x 10 x 10 x 10 x 10
34800.00
5.2 x 10 ^2
5.2 x 10 x 10
520
34800 + 520 = 35320.00
Answer: 1.83
Step-by-step explanation: 1 2/9 divided by 2/3 = 1.83
