Answer:
No
Step-by-step explanation:
For a number to be divisible by 12, it has to be divisible by both 3 and 4. This number is divisible by 3 as the sum of its digits is 18, and 18 is divisible by 3. However, 459 is not divisible by 4 as it is an odd number. Because of this, 459 is not divisible by 12.
Answer:
23.68421052632 minutes
Step-by-step explanation:
Given that :
Spring airlines :
Current height = 45,000
Rate of descent = 700 ft per minute ; represent descent rate as negative
Summer airlines :
Current position = ground level = 0
Rate of ascent = 1200 ft per minute
Number of minute it will. Take for the 2 planes to be at the same height :
Height * descent rate = height * ascent rate
45000 + (-700)m = 0 + 1200m
45000 - 700m = 0 + 1200m
-700m - 1200m = 0 - 45000
-1900m = - 45000
m = 45000 / 1900
m = 23.68421052632 minutes
Hence the two planes will be at the same height after 23.68421052632 minutes
Answer:
21
Step-by-step explanation:
Answer:
14 or 15
Step-by-step explanation:
U place all of the numbers in order then you spit in the middle.
Not sure if right
Answer: 9 cups of sugar
explanation: 10/1.666=6
15/1.666=9