​A Warranty Identification Number for a Certain Product Consists of a Letter

question 56

Short Answer

​A warranty identification number for a certain product consists of a letter of the alphabet followed by a two-digit number. How many possible identification numbers are there if the first digit of the two-digit number must be nonzero?
__________ numbers
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Definitions:

Gerontological Unit

A specialized hospital or health care wing dedicated to the care and treatment of older adults, focusing on geriatric medicine.

Functional Independent

The ability of an individual to perform daily activities without assistance.

Convalescence

The period of recovery and regaining of health following illness, injury, or medical treatment.

Nursing Centre

A healthcare facility focused on providing nursing care and support services to patients.