Hello,
The two lights flash at the same time every 18 min
at 8:00 h=480 min =480+0*36
at 8:36 h=516 min =480+1*36
...
54 is not divisible by 36
60+12=72 = 2*36 yes
60+24=84 not
120+24=4*36 yes
180+18=198 not
So 2 times are correct 9:12 and 10:24
Answer G
I believe the answer to this30+5+.2+.04+.005
4x-(5-x)=8[4-(8+2x-1)]
answer: x= -19/21
Find the mode of the following data<br>
Stem: 2,3,4,5<br>
Leaves: 8,1,1,6,0,2,4,3,5
Fittoniya [83]
One 1 because it has occured twice in the question.
Answer:
20
Step-by-step explanation:
The pattern goes
+3, +4, +5, +6, +7...
14+6=20
The missing number is 20
