Answer:
7/1000
Step-by-step explanation:
Answer:
Step-by-step explanation:
The volume of this cylindrical vase is V = πr²h. Substituting 3 in for r and 8 in for h, we get V = π(3 in)²(8 in), or 72π in³.
We'll need to pour 72π in³ of water into the vase.
Answer:
Radius, r = 26.57 cm and diameter = 53.14 cm
Step-by-step explanation:
Given that,
The circumference of a coin, C = 167 cm
We need to find the radius and the diameter of the coin.
The formula for the circumference of a circle is given by :
Where
r is radius of coin
Diameter, d = 2r
d = 2(26.57) cm
= 53.14 cm
Hence, this is the required solution.
Answer:
14137.17
Step-by-step explanation:
Answer:
2.1
Step-by-step explanation:
Given :
Radios(X):_0 ___ 1 ___2 ___ 3 ___4 ___5
P(X=x) : 0.03 0.20 0.50 0.20 0.05 0.02
The expected weekly radio sales :
Σ(X) * p(x) : (0*0.03) + (1*0.20) + (2*0.50) + (3*0.20) + (4*0.05) + (5* 0.02) = 2.1
Hence, expected weekly radio sale = 2.1
