The beginning has 12 seconds, the middle part has 36 and the end has 72 seconds.
Let’s separate the song into three parts and write and equation that equals to 120 seconds.
120= x + 3x + 6x
120= 10x
X=12 seconds
Answer:
The mean is the average of all the numbers. So your answer is C. 45
Step-by-step explanation:
Add all of the numbers
0 + 10 + 30 + 30 + 40 + 50 + 70 + 80 + 95 = 405
Since there are 9 numbers, divide 405 by 9
405/9 is 45
That's your answer! I hope this helps!
Answer: the expression (120/100)*80 results in 80% of 120
Step-by-step explanation:
Hey there,
Question : <span>A pigeon can fly at a speed of 84 kilometers per hour. How long does it take the pigeon to fly 7 kilometers?</span>
Answer :84 km = 1 hr
1 km = 1 / 84
= 1 / 84 hr
7 km = 1 / 84 x 7
= 1 / 12 hr
1 / 12 hr = 5 min
Hope this helps :D
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