Answer: Option B, i.e.,
Option C, i.e., .
Step-by-step explanation:
It is given that formula for the volume V of a cylinder is
We need to find the formula for h.
Divide both sides by .
Therefore, the required formula for height is . Hence option B is correct.
If volume is 36π cm³ and base with a radius of 3 cm, then height of the cylinder is
Therefore, the height of a cylinder is 4 cm. Hence option C is correct.
Average speed = Total distance/Time
A = 550km/6.5hr
A = 84.6 km per hr
Answer:
He earned $0.25
Algebraic Equation: x stands for the cans so
5 * x = $0.25
x = $0.05