angeldevil5173 angeldevil5173

01-11-2017
Mathematics

contestada

If each digit can be any number from 0 to 9 how many different credit numbers are possible

Respuesta :

jamiemin007 jamiemin007

01-11-2017

There are 16 digits in a credit card number, you know, xxxx xxxx xxxx xxxx
So any number 0-9 can be those digits. There are 10 numbers 0-9, including 0, so you would do 10^16, since numbers can be repeated.

Answer Link

Otras preguntas

General Sherman, a tree located in Sequoia National Park, stands 275 feet tall. To see the top of the tree, Carlos looks up at a 11° angle of elevation. If C

4. Lupita tiene varios pentágonos y hexágonos de madera. Si en total sus piezas tienen 37 vértices, ¿cuántos hexágonos tiene? A) 2 C) 4 B) 3 D) 5 2

Si le aplicas calor a un cubo de hielo que ¿ocurre con sus partículas?

The maximum weight for a truck on new york state thruway is 40 tons.how many pounds is this?

a cylindrical cup is 8 centimeters it holds 480 centimeters what is the radius

The table shows the lengths of picket fence pieces Jude has to make a flower garden. He wants the garden to have 4 sides and a perimeter of 30 feet

Which use of the Internet could have a negative impact on a company's competitive position?

4 in Find the area. 2 in Area of □ = ? ] in² 4 in Area of = in² 7 in Remember: A = bh Area of Figure= = in²

Solve. Write the difference. 728-107

A city council with six members must elect a three-person executive committee consisting of a mayor, deputy mayor, nothingand treasurer. How many executive c