Answer:
V = 4/3 (3.14) r^3
V = 4/3 (3.14) (5^3 - (4)^3)
V = 4/3 (3.14) (125 - 64)
V = 255.4 cm cubed
Step-by-step explanation:
Answer:
Step-by-step explanation:
Answer:
C
Step-by-step explanation:
A positive charged ion or cation would have more protons than electrons.
Answer:
£699 in London
£902.87 in Paris
£1505.63 in New York
The lowest price of the iPhone is £699 in London.
Answer:
Step-by-step explanation:
f(x)=x²+2
a.
f(a)=a²+2+2=a²+4
b.
f(a+2)=(a+2)²+2=a²+4a+4+2=a²+4a+6
c.
f(c+d)=(c+d)²+2=c²+d²+2cd+2
