You have to turn 80% into a decimal.
12/.80 = 15
The answer to the proble is (c) the power property. Look at the picture above!
Answer:
Order of operations was not used correctly, Do what is inside the parenthesis first. So use the distributive property first and not subtraction.
Step-by-step explanation:
6-4(3-6x)+12x
- 6-12+24x+12x
- -6+24x+12x
- -6+36x or 36x-6
When you write terms in denominator on numerator, sign of indices changes.
Answer: There are 35152 different call letters are possible.
Step-by-step explanation:
Given : The call letters for all radio stations in the United States start with either a W (east of the Mississippi River) or a K (west of the Mississippi River) followed by three other letters that can be repeated.
i.e.The total characters = 4
The choices for first letter = 2 (either W or K)
The choices for rest of other letters = 26 (English alphabets has 26 letters)
Then, the number of different call letters are possible =2 x 26 x 26 x 26
=35152
Therefore , there are 35152 different call letters are possible.