Answer:
105
Step-by-step explanation:
14:20=7:10
150/10=15
7x15=105
Answer:
Option A.
Step-by-step explanation:
It is given that
The given expression is
Substitute the given values in the above expression.
Therefore, the correct option is A.
Answer: 86,400 feet
Step-by-step explanation: First convert from feet per second to feet per hours by multiplying by 60 twice. 6 f/s = 360 f/min = 21600 f/hour
Next multiply 21600 by 4 = 86400
Answer:
Step-by-step explanation:
Since area of a circle is pi.r^2
We know that diameter is 20
Radius is half of diameter
So it becomes
Pi.(d/2)^2
So pi.(40/4) is the area of this circle.
Or 40pi/4