Answer:
335790
Step-by-step explanation:
42=2×3×7
unit digit should be even.
sum of digits should be divisible by 3
3+5+7+9=24÷3=8
sum of other two digits should be multiple of 3
let us consider 335790
3+0=3=3×1
also 0 is even.
335790÷42=7995
4h+3=3.5h+6
0.5h+3=6
0.5h=3
h=6
Final answer: 6 hrs
<span>Number of tickets for international flights = 36
Total number of tickets = 95
The probability that a randomly selected airline ticket is for an international flight = 36 / 95 = 0.3789
</span>T<span>he probability </span><span>that a randomly selected airline ticket is for an international flight as a percent rounded to the nearest tenth of a percent</span> = 0.3789 x 100 = 37.9%
% of males surveyed = <span>0.236 + 0.218 = 0.454 = 45.4%
% of males surveyed who prefer chicken = 0.236 out of 0.454 = 0.236 / 0.454 = </span>0.5198 = 51.58% = 52.0%
4x-12=32-7x
4x+7x=32+12
11x=44
x=4
