Each tie costs $25.50, and each hat costs $6.00.
Because 51.00 divided by 2 equals 25.5 (which is the cost for a tie), and 25.5 times 3 equals 76.5. Then 88.50- 76.50 = 12, and 12/2 equals 6 which is the cost for each hat.
Factor out the leading coefficient:

Now complete the square:

Now, redistributing the leading

gives
Answer:
Hmmmmmm
Step-by-step explanation:
123 abc you and me now
Given:
The variance of a distribution = 195.
To find:
The standard deviation, rounded to the nearest thousandth.
Solution:
Standard deviation of a distribution is the square root of the variance of the distribution.
Here, the standard deviation of the distribution is



Therefore, the standard deviation is 13.964.
Answer:
it would take 23 hours
Step-by-step explanation: