Please help for brainliest! :)

Describe the constraints of the domain.

(graph is attached below)

These constraints consist of physical translation of the business rules that apply to the content of the data item. They represent an attribute value relationship, not an entity occurrence relationship, and therefore should not have any keyed activity. There should be no key propagation.

$450.00 for 6 weeks

or

$300

step-by-step explanation:

$200.00 for first week $50.00 x5 equals $250 plus $200 equals $450.00 for six weeks.

$200 for first week

$200 x 0.10 = $20

$20 x 5 = $100

$200 + $100 = $300

51

step-by-step explanation:

73-22=51 the   mass number minus the amount of protons gives you the amount of neutrons