A adult blinks about 450 times every 30 minutes. a 12 year old blinks about 150 times every 15 minutes. how many more times does
a adult blink every hour than a 12 year old
1 answer:
An adult blinks 300 times more in an hour
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45 × 13 = 585
Which is exactly how much he'd need to pay back his sister and buy the bike. So, it would take him 13 weeks.
Answer:
t = 4 x 12
Step-by-step explanation:
t = total # of marbles
Equation: t = 4 x 12
=48
20 meter per second= 1200 m/h=1.5km/h
The time is 1300: 1.5 =866.66
The area of the green carpet would be 8
