Answer:
E(X) = $2.5
P(Worst than Average) = 0.072
Step-by-step explanation:
I have solved this problem on paper. (Attached)
Answer: 1875
Step-by-step explanation:
The nth term of a geometric progression is given as:
= ar^n-1
Given a = 3 ; r = 5, the nth term will be:
= ar^n-1
= 3 × 5^n-1
The fifth term will be:
= 3 × 5^n-1
= 3 × 5^5-1
= 3 × 5⁴
= 3 × 625
= 1875
The fifth term is 1875
Answer:
There are different ways like the sides are proportional or two angles have the same measures in each triangle
Step-by-step explanation:
1. 32u is the same as A, B and D but not C
2. True because 32 less than s is the same as s take away 32