Answer:
244 miles per hour
Step-by-step explanation:
All u have to do is divide 5by 720 and u have ur answer
X² - 24x + 144
What are two numbers that multiply to 144 but add up to -24?
The answer is -12
Write out the factorization.
(x - 12)(x - 12) = x² - 24x + 144
Solution: C) (x - 12)²
Answer:
I think its 18
Step-by-step explanation:
Mean = sum of data/number of data pieces
numbers of hours of work per day = 6, 7, 8, 9, 10
sum of data / number of data pieces
6+7+8+9+10/5
40/5
8
The mean of the hours worked each day is 8.
Therefore Ryan is correct. Mean is the calculation of the sum of all the data divided by the number of data pieces. I added all the data together and got 40. There are 5 data pieces. So I divided 40 by 5 and got 8.