Am iris diaphragm is a set of an over lapping metal plates that expand out to allow more light or fold in on each other to reduce the amount of light true or false

Look at the far left lane in the picture. explain what the red car is doing and what it needs to do to travel safely.

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Mastercard managers are motivated to increase (1) the number of individuals who have and use a mastercard credit card, (2) the number of banks and other clents who issue mastercards to customers and/or employees, and (3) the number of locations that accept mastercard payments. discuss how mastercard could use its data warehouse to it expand each of these customer bases.