Answer:
The correct option is A
Explanation:
In project management, earliest finish time for activity A refers to the earliest start time for succeeding activities such as B and C to start.
Assume that activities A and B comes before C, the earliest finish time for C can be arrived at by computing the earliest start-finish (critical path) of the activity with the largest EF.
That is, if two activities (A and B) come before activity C, one can estimate how long it's going to take to complete activity C if ones knows how long activity B will take (being the activity with the largest earliest finish time).
Cheers!
D. <span>if a > 12 AND b > 8 then output "Yes"
</span>D is the only one that correctly combines those two logic gates. The and statement requires both conditions to be met just as the lengthy piece of code above does.
Answer:
Task 1: T = c + (2.5n(A/M))+ m(1+r/100)ⁿ
Task 2: In both 5 & 10 years, Car A is more economical
Task 3: Printing returns the answer in a different dialogue box while return displays the answer in the same window.
Explanation:
Task 1:
C = Cost of car
n = Number of years
m = Maintenance Cost
r = Rate
M = Mileage per gallon
A = Annual mileage
T= Total Cost
T = c + (2.5n(A/M))+ m(1+r/100)ⁿ
Task 2
Car A In 5 years; T = 20000+ (2.5*5(15000/25))+1300(1+0.15)⁵= $30115
Car B In 5 years; T = 30000+ (2.5*5(15000/32))+1000(1+0.10)⁵= $37470
Therefore in 5 years, Car A is more economical.
Car A In 10 years; T = 20000+ (2.5*10(15000/25))+1300(1+0.15)¹⁰= $40259.225
Car B In 10 years; T = 30000+ (2.5*10(15000/32))+1000(1+0.10)¹⁰= $ 44312.49
Therefore in 10 years, Car A is still economical.
Task 3: Printing returns the answer in a different dialogue box while return displays the answer in the same window.
<span>So if some access your computer and erased some data without your permission or knowing then this threat is called as security threat. So you should have these stand alone systems with username and password concept that would protect your sensitive and private data and have the control over your computer.</span>
D AP music theory is the answer
