Number is n
Three times the sum of a number and 4.
= 3* ( n + 4) = 18
3n + 12 = 18.
3n = 18 - 12.
3n = 6
n = 6 / 3.
n = 2.
You simplify it by doing distributive property like this
(4+2i)(3-i) =12-4i+6i-2i2
now add common like numbers
12+2i-2i2
Now on the i that is squared change the i to a -1 and get this
12+2i+2
Now again add common like numbers and get
14+2i that would be your answer
hope this helped
Answer:
Equally likely
Step-by-step explanation:
If there are 6 possible outcomes and they are counting in numerical order then there are 3 even numbers and 3 odd numbers which means its a 50/50 chance to spin on either.
