Answer:
90minutes
Step-by-step explanation:
Let the time taken for passengers to be checked-in be t
Let the number of staff working be w;.
If the time taken for passengers to be checked-in for a flight is inversely proportional to the number of staff working then;
t = kw
when t = 30, w = 5
30 = 5k
k = 30/5
k = 6
to get t when w = 15
t = kw
t = 6(15)
t = 90minutes
Hence it will take 90minutes long
Answer: number 2
Step-by-step explanation: so a supplementary Angle adds up to a 180 angle so it would be number 2 I think.
Answer:
90*
Step-by-step explanation:
It’s 90 instead of 360 since it is only asking for THE angle x, not the sum of them
Answer:
-- Hamburgers got 33 total votes.
-- Tacos got 84 total votes.
-- Pizza got 82 total votes.
Tacos and pizza are almost equally preferred.
-- Tacos are out in front of pizza, but only by 2 votes.
-- Hamburgers are way behind, with less than half the votes of either tacos OR pizza.Step-by-step explanation:
