10 pts.) In how many ways can the following be done: a. A computer password (made of 5 distinct alphanumeric characters) such that
the first character is to be an odd digit, and the second and third characters
are to be vowels. The 4th and 5th characters can be non-zero digits or letters.
(The password is written from left to right). Hint: There are 26 letters of which
6 are vowels.

The correct answer is 7

Multiple choice or not?

The sum of the angles in a triangle is 180°. this is called the angle-sum property.the sum of the lengths of any two sides of a triangle is greater than the length of the third side. similarly, the difference between the lengths of any two sides of a triangle is less than the length of the third side.the side opposite to the largest angle is the longest side of the triangle and the side opposite to the smallest angle is the shortest side of the triangle.