Answer:
Step-by-step explanation:
No. of blue n(B) = 5
No. of red n(R) = 3
Total marble is N = 8
P(R) = n(R)/N
= 3/8
Answer:
r = 
Step-by-step explanation:
The common ratio r of a geometric sequence is
r =
=
=
= ......
r =
=
= 
Answer:
Step-by-step explanation:
3.72 x 10-7
(Scientific Notation)
3.72 x 10^-7
(use the caret symbol [^] to type or write)
3.72E-7
(Scientific E-notation)
0.000000372
(Real Number)
Answer:
Step-by-step explanation: