In 2 days, Quinesha exercises 50 minutes. At this rate, how many minutes does she exercise in 4 weeks?
Since there are 7 days in a week, then there are 4*7 = <<4*7=28>>28 days in 4 weeks.
If Quinesha exercises 50 minutes in 2 days, she exercises 50/2 = <<50/2=25>>25 minutes in a day.
Therefore, she exercises a total of 28*25 = <<28*25=700>>700 minutes in 4 weeks. Answer: \boxed{700}.
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To find out how many minutes Quinesha exercises in 4 weeks, we need to calculate the total number of minutes she exercises in 1 day.
Given that Quinesha exercises for 50 minutes in 2 days, we can divide 50 minutes by 2 to find out how many minutes she exercises in 1 day:
50 minutes / 2 days = 25 minutes per day
Now, to calculate the number of minutes Quinesha exercises in 4 weeks, we need to multiply her daily exercise time by the number of days in 4 weeks.
Since there are 7 days in a week, we have:
4 weeks * 7 days/week = 28 days
Therefore, the total number of minutes Quinesha exercises in 4 weeks is:
25 minutes/day * 28 days = 700 minutes.
So, Quinesha exercises 700 minutes in 4 weeks.
A hummingbird flaps its wings 5,000 times a minute when hovering in place. How many times will it flap its wing in 15 seconds?
To find out how many minutes Quinesha exercises in 4 weeks, we need to know how many minutes she exercises in a day.
Given that she exercises for 50 minutes in 2 days, we can find her average daily exercise time by dividing the total exercise time by the number of days. In this case, we divide 50 minutes by 2 days:
Average daily exercise time = 50 minutes / 2 days = 25 minutes/day
Now, we can calculate the exercise time for 4 weeks. There are 7 days in a week, so we multiply the average daily exercise time by the number of days in 4 weeks:
Exercise time in 4 weeks = Average daily exercise time * Number of days in 4 weeks
Exercise time in 4 weeks = 25 minutes/day * (7 days/week * 4 weeks)
Exercise time in 4 weeks = 25 minutes/day * 28 days
Finally, we can calculate Quinesha's total exercise time in 4 weeks:
Exercise time in 4 weeks = 25 minutes/day * 28 days = 700 minutes
Therefore, Quinesha exercises for 700 minutes in 4 weeks.