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Lara had some money in her savings account .She withdrew 3/8 of it and spent 2/9 of the withdrawal on some books .She gave 4/7 of the remaining to her mother and banked the rest of the money. If lara had $756 ,how much money did she have in her savings account at fist
SuSan's mother went to the bakery to buy 24 cup cakes for her daughter's birthday party . One dozen cup cakes cost $ 396 .How much did the cup cakes cost all together?
SuSan's mother went to the bakery to buy 24 cup cakes for her daughter's birthday party . One dozen cup cakes cost $ 396 .How much did the cup cakes cost all together?
Mary is going to the market to sell some of her garden vegetables . She would like to sell her basket of tomatoes for $27.20 and her box of cucumbers for $20.53. She also has a giant pumpkin that she hopes to sell for $19.14. How much money does Mary hope to earn by selling her vegetables.
Write the math equation and How much does Mary hope to earn
In order to make a call between two cities, custumer have to pay $0.4/ minute if call is made between 6:00 am to 24:pm, and $0.25 if the call is made from 24:00 to 6:00 in the morning
According to a notice, if the call between two cities at 2:00 cost $16 then how much do they have to pay for the call of the same duration at 10:00 pm
(You have to write down the calculations and result, but don't have to write down any explanation)
7. A ribbon is 180 cm long. Symbols are marked from one end in every 3 cm and every 5 cm. Then this ribbon is cut at all these symbols. How many shorter ribbons can be obtained?
1My class of 32 students are going to a Fun Fair for children and need to buy entrance tickets for each student. The price of an entrance ticket is 5,000 dong. The good news is that when we buy 5 tickets, the Fun Fair gives us 1 extra ticket for free. How much does my class have to pay to buy enough tickets for the whole class?2Minh’s family needs to tile the floor of a rectangular room, 5 m in length and 3.8 m in width, with square tiles. The length of the side of each tile is 0.5 m. Each of th...
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1>My class of 32 students are going to a Fun Fair for children and need to buy entrance tickets for each student. The price of an entrance ticket is 5,000 dong. The good news is that when we buy 5 tickets, the Fun Fair gives us 1 extra ticket for free. How much does my class have to pay to buy enough tickets for the whole class?
2>Minh’s family needs to tile the floor of a rectangular room, 5 m in length and 3.8 m in width, with square tiles. The length of the side of each tile is 0.5 m. Each of the tiles close to the wall, if not a whole one, is cut from a whole tile. The total number of tiles needed to tile the room is ?
3>A student cycles from home to school in a distance of 1,200 m with speed of 2.5 m/s. There are 4 crossroads on the way; the time to stop for red lights at each crossroad is 30 s the longest. The longest time it takes the student to reach school is?
She Tu buy 4 oat rice, oats her year 6 7 kg of rice purchase. She Five pay some more money she invested 86 400. Justice asked her, she Year everyone bought out how much rice?
Youre a biologist on a mission to keep the rare honeybee Apis Trifecta from going extinct. The last 40 bees of the species are in your terrarium. Youve already constructed wire frames of the appropriate size and shape. Your frame is made by equalateral hexagons, and its shape is like an equalateral triangle with 9 hex on each side of your frame.Now you need to turn them into working beehives by filling every hex with wax. There are 2 ways to fill a given hexes:1. Place a bee into the cell. On pl...
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You're a biologist on a mission to keep the rare honeybee Apis Trifecta from going extinct. The last 40 bees of the species are in your terrarium. You've already constructed wire frames of the appropriate size and shape. Your frame is made by equalateral hexagons, and it's shape is like an equalateral triangle with 9 hex on each side of your frame.
Now you need to turn them into working beehives by filling every hex with wax. There are 2 ways to fill a given hexes:
1. Place a bee into the cell. On placed, you can't remove it without killing it.
2. If any unfill cell has 3 or more neighboring wax-filled hexes, the bees already in the hive will move in and transform it. Once the bees have transfomed every hex in the hive, you can add an aditional bee and it'll specialies into the queen. The hive, if been well cared for, will eventually produce new bees and continue the species.
If there are no hexes with 3 or more transform neighbors, the bees will just sit and wait. And once a bee transform a hex, it will never become a queen.
You could put 40 bees in one wire hive, wait till they transform all the hexes, and then create a queen. But then just one collapses will end the species.
Question: At most how many queen bees you can make with 40 bees?