Answer:
increase
Step-by-step explanation:
+79$ increase
Answer:
This is an geometric sequence because the common ratio is -2.
Step-by-step explanation:
-2*-2=4
4*-2=-8
-8*-2=16
So, as we are seeing that the common ratio is -2, so this is an geometric sequence.
Answer:
they will blink 4 times at the same time in one minute
Step-by-step explanation:
you have to find the least common multiple of 5 and 3
LCM of 5,3 = 15
So, the two lights will blink together every 15 seconds.
No.of times blinking together in one minute = 60/15 = 4
Answer:The answer is 3. I just did this.
Step-by-step explanation:
