Mathematics, 08.10.2020 14:01 rscott400
(5 points) A safe has five locks, v, w,x, y,z, all of which must be unlocked for the safe to open. The keys to the locks are distributed among five executives in the following manner: i. Mr. A has keys to v and x ii. Mr. B has keys to v and y iii. Mr. C has keys to w and y iv. Mr. D has keys to x and z v. Mr. E has keys to v and z o Determine the minimal number of executives required to open the case. o Find all combinations of executives that can open safe. Write an expression f(A, B,C, D,E) which specifies when the safe can opened. o Who is the essential executive without whom safe cannot be opened
Answers: 3
Mathematics, 21.06.2019 22:00, annadson4589
Ascientist has 50 grams of a radioactive element. the amount of radioactive element remaining after t days can be determined using the equation (1) after two days the scientist receives a second shipment of 50 grams of the same element. the equation used to represent the amount of shipment 2 remaining after t days is 10) - 50 which of the following is an equivalent form of the expression for the amount remaining in shipment 2? what’s the answer?
Answers: 2
Mathematics, 21.06.2019 23:00, ambercuevas2707
Jorge wants to determine the enlarged dimensions of a digital photo to be used as wallpaper on his computer screen. the original photo was 800 pixels wide by 600 pixels high. the new photo will be 1,260 pixels wide. what will the new height be?
Answers: 1
Mathematics, 21.06.2019 23:00, Ellafrederick
Janie has $3. she earns $1.20 for each chore she does and can do fractions of chores. she wants to earn enough money to buy a cd for $13.50.
Answers: 2
(5 points) A safe has five locks, v, w,x, y,z, all of which must be unlocked for the safe to open. T...
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