Answer:
2,3,9
Step-by-step explanation:
factors are the smallest numbers that can divide 18completely
Answer: C
Step-by-step explanation:
and 
Answer:
8 out of 11
Step-by-step explanation:
Answer:
The power of horse is: P = 72000 W
Step-by-step explanation:
Given
To determine
P = ?
Using the formula

The ⋅ in the formula represents a scalar product, defined by:

The angle Ф is zero because F and v are are parallel.
Thus the cosine is 1.
Therefore,
P = (1800) (40.0)
P = 72000 W
Hence, the power of horse is: P = 72000 W