positive numbers is not the same set of number
Answer:
Q1 with -2x+9+5x+6
Q2 with (7-2x)+(3x-11)
Q3 with -3x+64x
Q4 with 4-7+6x-4x+3
Q5 with 9x-2(3x-11)
Step-by-step explanation:
Given that,
and
We need to find the value of . We know that,
Also,
Substitute all the values,
So,
So, the correct option is (a) i.e. .
P = 12·0.5^11·0.5^1 + 0.5^12 = 13/4096 = 0.0032 = 0.32%
it's not mathematics I can't answer art