A school club began with seven members. In about a minute, four new members had joined the club (11 people in total). Following that, 9 new members joined the club (20 people in total). Then 14 more people joined the club the next minute (34 people in total). After an hour, how many people were still at the club?

Q: When an ice cream shop was founded, it made 30 different flavors of ice cream. If you had a choice…

A: Given )ice cream shop was founded, it made 30 different flavors of ice cream.   If we have a choice…

Q: One monday, 202 students went on a trip to the zoo. All four buses were full and six students had to…

A: Total students=202 Students traveled by car=6

Q: A visitor to a petting zoo notices there are a total of 20 llamas and chickens. She also notices…

A: In the petting zoo there are total 20 chickens and llamas. Consider that x represents the number of…

Q: For every nine students in a school, two signed up for intramural sports. That was 208 students. One…

A: let the total number of students =9x according to question 2x=208⇒x=104 implies, total number of…

Q: race with 28 entries awards prizes to the three fastest (first through third place). How many…

A: Number of prizes = 3

Q: Tyler has a large bag of mixed jelly beans that he is eating one at a time from. If the bag has 11…

A: nPr = n!/(n-r)!  Means number of ways in which r different things can be arranged  out of n…

Q: A company hires 5 electricians to do a job in a period of 8 days. How many days would it have taken…

A:

Q: 1000 fishes were caught, tagged and released back into the water. A month later, out of 500 fishes,…

A: Let there are x fishes in the lake.  Given that 1000 fishes were caught, tagged.    After a month…

Q: A teacher has 30 students in his class he has been given funds to take 5 students to the museum of…

A: Given, total number of students in class=30teacher has been funds to take 5 students to the museum…

Q: At an appliance store’s grand-opening sale, 152 customers bought a washer or a dryer. Looking at the…

A: Here we have to find the number of customers who bought only washer. The solution is following .

Q: A motorcycle shop maintains an inventory of five times as many new bikes as used bikes. If there are…

A:

Q: a card store received a shipment of 12 cartoons of sports cards . Each cartoon contains 20…

A:

Q: A room has 100 people, 99% of them are men. How many men should go out so that the percentage of men…

A: A room has 100 people, 99% of them are men.

Q: There are 4 adult drivers to each teenage driver in a city. If there are 9,952 adult drivers in the…

A: For given conditions we have to find the number of teenager drivers in the city.

Q: There are ten large boxes. Inside each large box are four medium boxes. Inside each medium box are…

A: To find the number of boxes altogether.

Q: A company owns buses that hold only 25 people. How many of these buses are required to transport 107…

A: A company owns buses.The buses can hold only 25 people.There are 107 people to transport.

Q: The jazz band at city college has 33 students, and the traveling band has 42 students. Right…

A: It is given that Jazz Band at has 33 students, and the Traveling Band has 42 students.

Q: In a parking lot with 600 Japanese, European and American cars, 50% are American. There are 30 fewer…

A: 50% cars are American so there are 300 American cars. Since there are 30 fewer Japanese cars so…

Q: The Science Club has 20 male and 18 female members. How many different ways can one male and one…

A: