The formula for calculating the volume of a cylinder is expressed as
Volume = pi x radius^2 x height
From the information given,
diameter = 3
radius = diameter/2 = 3/2 = 1.5
height = 14
pi = 3.14
By substituting these values into the formula, we have
Volume = 3.14 x 1.5^2 x 14 = 98.91
Rounding to the nearest whole number,
Volume = 99 ft^3
Answer:
B. 7
Step-by-step explanation:
Recall: according to thee Mid-segment Theorem of a triangle, the Mid-segment of a triangle is half the length of the base of the triangle
Base length of the traingle, RQ = 14 (given)
Mid-segment = TS
Therefore,
TS = ½(RQ)
Plug in the value
TS = ½(14)
TS = 7
Answer:
€ 1125
Step-by-step explanation:
Data :
$ = 1500
€ = ?
And 1$ = 0.75€
So
1500 × 0.75 = 1125
Mark brainliest if you understand
Answer with Step-by-step explanation:
We are given that A and B are two countable sets
We have to show that if A and B are countable then 
is countable.
Countable means finite set or countably infinite.
Case 1: If A and B are two finite sets
Suppose A={1} and B={2}
={1,2}=Finite=Countable
Hence, is countable.
Case 2: If A finite and B is countably infinite
Suppose, A={1,2,3}
B=N={1,2,3,...}
Then, ={1,2,3,....}=N
Hence, is countable.
Case 3:If A is countably infinite and B is finite set.
Suppose , A=Z={..,-2,-1,0,1,2,....}
B={-2,-3}
=Z=Countable
Hence, countable.
Case 4:If A and B are both countably infinite sets.
Suppose A=N and B=Z
Then,=
=Z
Hence, is countable.
Therefore, if A and B are countable sets, then is also countable.
Answer:
2.2% interest
Step-by-step explanation:
