Answered step by step
Verified Expert Solution
Link Copied!

Question

1 Approved Answer

1 A. Four students and one professor line up for a photo where the professor has to be at the far left or far right

1 A. Four students and one professor line up for a photo where the professor has to be at the far left or far right or the center. How many line ups are possible.

1 B. How many 3 digit numbers do not have digit 0 in them.

Step by Step Solution

There are 3 Steps involved in it

Step: 1

blur-text-image

Get Instant Access to Expert-Tailored Solutions

See step-by-step solutions with expert insights and AI powered tools for academic success

Step: 2

blur-text-image

Step: 3

blur-text-image

Ace Your Homework with AI

Get the answers you need in no time with our AI-driven, step-by-step assistance

Get Started

Recommended Textbook for

An Elementary Introduction To Mathematical Finance

Authors: Sheldon M Ross

3rd Edition

1139065106, 9781139065108

More Books

Students also viewed these Mathematics questions