Answer:
Volume of a cylinder is πr²h
Where
r is the radius
h is the height
Volume = 154cm³
radius = 3cm
height = ? cm
154 = π × 3² × h
154 = π × 9 × h
154 = 9πh
divide both sides by 9π
h = 154/9π
h = 5.4cm
Height is 5.4cm
Hope this helps
The area would be 62 you would add if those together to get 62 mm (sorry if it’s wrong)
Step-by-step explanation:
A simple event is one that can only happen in one way - in other words, it has a single outcome. If we consider our previous example of tossing a coin: we get one outcome that is a head or a tail. A compound event is more complex than a simple event, as it involves the probability of more than one outcome.
Simplified ; log(6)
Decimal ; 0.77815125
Hope this was helpful !
Answer:
1/243.
Step-by-step explanation:
Assuming that the chance of absence of each teacher is 1/3 the answer is
(1/3)^5
= 1/243.