Answer:
26,000,000 codes
Step-by-step explanation:
To find how many unique codes can be created, we just need to check how many possibilities there are for each letter or digit in the code.
Each letter has 26 possible values, and each digit has 10 possible values, so as we have 1 letter and 6 digits, the total number of unique codes are:
26 * 10 * 10 * 10 * 10 * 10 * 10 = 26,000,000 codes.
Answer:
<em>y = 4x - 57 </em>
Step-by-step explanation:
( 
, 
)
( 
, 
)
m = 
y - = m ( x - )
~~~~~~~~~~~~~~~
( 15 , 3 )
( 19 , 19 )
m = 
= 4
y - 3 = 4 ( x - 15 )
<em>y = 4x - 57</em>
well the formula to reflecting across the x-axis is (x,-y).so the final points are A'(2,-2) B'(3,-7) C(5,-5) ANSWER
additional information
By the way the -y in the formula does not mean every number will always be negative it means switch the sign so if the point is (5,-7) than reflecting across the x-axis it would be (5,7)
A) f(x)=0.2x
B)f(12)=0.2(12)=2.4 dollars
(x^2 +3)(5x+9)
5x^3 + 9x^2 + 15x + 27
