Let 't' represent the time of the walk in minutes.
5.1*t = 220
t = 43.14 min
The person needs to walk at least 43.14 minutes to but at least 220 calories.
Answer:
Option B : 8 feet per second
Step-by-step explanation:
From 1500 to 1000, it is 500 feet, in 60 seconds.
So, in one second it is, 500/60= 8.333 feet per second
Answer:
33/22=3/2
Step-by-step explanation:
11/2×3/11we change the denominator to nominator and we change the sign to multiplication
33/22when we simply it 3/2
First, 300/5 = 60
so, 500/60 = 8.3
so he'd need to work around 8 hours
Answer:
I think the answer you need is it has been 9 weeks?
Step-by-step explanation:
540-315=225
225/25=9
she has had 9 lessons so far and can afford roughly 12 more