Asecret code consists of 3 digits, followed by 2 letters, followed by 1 of the following symbols: @
#, and & digits and letters cannot repeat.
how many secret codes are possible?
a.2,028,000
b.1,950,000
c.1,460,160
d.1,404,000

On saturday a souvenir shop had 125 customers. sixty four percent of the costumers paid with a credit card. how many costumers paid with cash?

Is this a polynomial function? i need to know asap

Which statements are true? check all that apply. the line x = 0 is perpendicular to the line y = –3. all lines that are parallel to the y-axis are vertical lines. all lines that are perpendicular to the x-axis have a slope of 0. the equation of the line parallel to the x-axis that passes through the point (2, –6) is x = 2. the equation of the line perpendicular to the y-axis that passes through the point (–5, 1) is y = 1.