Answer:
81
Step-by-step explanation:
3^2
3 × 3
= 9
3^2
3 × 3
= 9
9 × 9
= 81
The answer to your question is 2
Answer:
Statement D is correct.
Step-by-step explanation:
Solution:
Data Given:
Linear Regression Relationship = Speed = 10.3 + 5.4 (hour)
Linear Regression Relationship = y = mx + c
Here,
m = slope = 5.4
c = 10.3 = y - intercept
The correct Answer is D)
Because:
As, the residual value is positive, it means the typist attained faster speed than the model predicted. As we know, residuals is the result of difference between predicted values of the model and data values. On the contrary, if residual would be negative then we would say that typist speed is slower than the model predicted.
Hence, Statement D is correct.
Answer:
29 runs are needed to break the record.
Step-by-step explanation:
He has 32 runs batted in.
If he gets 2 runs batted in at each of the last 13 games, he will have:
32 + 2*13 = 32 + 26 = 58
He will have 58 runs batted in.
He will miss the record by 3.
So the record is 61.
He has 32 and will need 61-32 = 29 runs to break the record.
