Jenna is training hard to qualify for the National Games.She has a regular weekly routine, training for five hours a day on some days and 3 hours a day on the other days.She trains altogether 27 hours in a seven day week. On how many days does she train for five hours?

Q: n 2010, the population of a country A was approximately 3,370,611. In the same year, the population…

A: population of country B was -7346314 less than the population of country A

Q: Shawn is training for a triathlon. He starts his workout by riding his bicycle for 1 hour and then…

A:

Q: When you spent 16.6 minutes on the elliptical trainer and then did circuit training for 11.9…

A: Given: You spent 16.6 minutes on the elliptical trainer and then did circuit training for 11.9…

Q: Ryan and Karl spent 28 hours building a tree house. Ryan worked 4 more hours than Karl. How many…

A:

Q: Chelsea is walking for a charity. Her donors have pledged $7 just to start the race and an…

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Q: May had 18 more cookies than Joe at first. May ate 5 cookies and Joe ate 2 cookies every day. When…

A:

Q: Putting together snacks for a party, Alicia combines a low fat trail mix with a very tasty higher…

A: Let she should mix x ounces of 10% fat. So the amount of fat in this x ounce= 10% of x= 0.10x   The…

Q: for

A:

Q: You are making a colorful cake for a birthday party and need to use 7 drops of food coloring for…

A: It is given that the number of drops needed for food coloring for every 9 ounces of icing is 7.

Q: He needs to slice the same amount of pepperoni as salami.  He needs three times as many pounds of…

A: We have: 1. Same amount of pepperoni as salami. 2. Three times as many pounds of ham as  pepperoni.…

Q: A rental company charges $50 a day and 23 Eents a mile for renting a truck. Michael rents a truck…

A: Charged par day by company=$50 Time=4 days Total bill=$295 Charge per mile=25 cents

Q: Driving from Cleveland to Washington, D.C., Ernie averaged 60 mph for the first 2 hours, 20 mph the…

A: We are told that Ernie averaged 60 mph for the first 2 hours, 20 mph the next hour as there was…

Q: You work 20 hours per week at a candy store and earn $8.50 per hour. You also earn $8.00 per hour…

A: Follow next step

Q: In Major League Baseball, fans eat approximately 21 million hot dogs every season. There are a total…

A: topic-algebra

Q: Dylan and Bryan collect a fixed number of seashells every day. Dylan collected 6 more seashells than…

A: Its given that both Dylan and Bryan had started collecting seashells on the same day and everyday…

Q: The sports store sold three times as many basketballs as footballs last month. If they sold 140…

A: Given query is to find the number ofeach type ball.

Q: Faye takes a bath every day, and each time she uses 39 gallons of water. Over 6 days, Faye also uses…

A: Please find the total number of gallon of water Faye used in 6 days to take bath and then add it…

Q: Forest earns $16.25 per hour working at Chalupa's. In the past two weeks he has worked 47 and 43…

A: The time period of working hours is classified into three types. They are semi monthly, biweekly and…

Q: It takes John 4 hours to mow a lawn. It takes Maria 3 hours to mow the same lawn. How long would it…

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Q: Teresa has been saving dimes and nickels. She has three times as many nickels as dimes and she has…

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Q: takes 3 hours for Mr.Bloom to deliver 189 packages.How many packages can he deliver in 1 hour?

A:

Q: You can swim two miles per hour and run six milesper hour. You are walking north along South…

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Q: The number of people who attended a concert on Friday was 3/4 the number of people who attended the…

A: Let no of people attended concert on Saturday =x So no of people attended concrt on Friday =3/4 x…