Answer:
yes it is correct
Step-by-step explanation:
subtract |p| from |p+q| to get |q|
My friend says 5 is 60 and 6 is b.
So you have a diagram or picture of the triangle?
Anyways...
Answer: 36
Explanation:
3:5:7 is the ratio of the triangle's angles
The sum of all angles = 180 degrees.
3 + 5 + 7 = 15
Lets assume 'a' is the smallest angle with the ratio of 3
b is the second largest with a ratio of 5
And c is the largest angle with the ratio of 7
In other words:
a + b + c = 180
For 15 to get to 180 => 180 ÷ 15 = 12
So 15 × 12 = 180
So for 3 to get to a => 3 × 12 = 36
Thus the smallest angle is 36 degrees
2 and 5. 1 isn't apart of the list because the definition of a prime number is having 1 and itself as a factor. 1 only has the number 1.
Answer:
Method 1 has bigger forecast bias.
Step-by-step explanation:
We are given the following information in the question:
Actuals:
23, 10, 15, 19
Method 1 prediction:
23, 5, 14, 20
Residuals = Predicted - Actuals
Sum of square of errors:
Mean squared error:
Method 2 prediction:
20, 13, 14, 20
Residuals = Predicted - Actuals
Sum of square of errors:
Mean squared error:
Since, mean square error of method 2 is less as compared to method 1, method 1 has bigger forecast bias.
