No it would have to be -50 to be a negative number.
Answer:
The mean is 4.
Step-by-step explanation:
Mean simply means average. To do so, just add up all the numbers and divide by the amount of numbers present.
2 + 5 + 5 + 6 + 7 + 1 + 2 = 28/7 = 4
Answer:
B. A cow of 5 years is predicted to produce 5.5 more gallons per week.
Step-by-step explanation:
Let , where is the age of the dairy cow, measured in years, and is the predicted milk production, measured in gallons per week.
Besides, we consider and , such that , we define the difference between predicted milk productions () below:
(1)
If we know that and , then the difference between predicted milk productions is:
That is, a cow of 5 years is predicted to produce 5.5 more gallons per week than a cow of 10 years. Hence, the right answer is B.
Grisham’s sh and dhs sus sus did so d
Factor the expression:
(x + 3) (x + 5)