Joel is three years younger than his brother Jaime. The sum of their ages is fifty-five. How old is Joel?

PV

Phan Võ Thị Thảo Nguyên

12 tháng 12 2016

Câu 8:
If n^2=n*n and n^3=n*n*n , what is the value of 2^5?
Answer:

Câu 9:
Joel is three years younger than his brother Jaime. The sum of their ages is fifty-five. How old is Joel?
Answer: years old.

Câu 10:
If your parents give you one penny on Day 1, 2 pennies on Day 2, 4 pennies on Day 3, 8 pennies on Day 4. If the pattern continues, how many pennies will your parents give you on Day 15?
Answer: pennies.

#Toán lớp 6

1

AL

❤✣♑☢✺ ❡aɷeღ ⋒⊚♈ lif✹e❣❦`⋎

12 tháng 12 2016

cái nầy lên google dịch thôi

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TN

Tôn Ngộ Không

29 tháng 9 2016

Câu 2:Mathematician Sophie Germain worked with codes and mathematics. If each letter of the alphabet is assigned a number starting with A = 1, B = 2, etc., the values of the letters in the alphabet will start to look like this:If your code is sum of the letter values, what is the value of "MATH" ?Answer: Câu 3:What is the next number in the pattern: 25, 23, 21, 19, 17, ...?Answer: Câu 4:A farmer plants 450 seeds per row in his field. How many FULL ROWS would he be able to plant with 50000...

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#Toán lớp 6

5

LM

Lê Minh Anh

30 tháng 9 2016

Question 2: Answer: 131208 (MATH)

Queston 3: Answer: 15 ; 13 ; 11 ; 9 ; 7 ; 5 ; 3 ; 1

Question 4: Answer: 1112

Question 7: Answer: 67 pennies

Queston 8: Answer: 9 feet = 108 inch

Question 9: Answer: 26 years old

(I think the question 5 ; 6 ; 10 is not enough)

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NT

Nguyen Thanh Phuong

6 tháng 11 2016

Lê Minh Anh câu 2 của bạn đúng không vậy ?

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HN

Hoang Nhu Phuong

18 tháng 11 2016

Câu 1:It takes Abby twice as long as Blair and half as long as Caitlin to ride her bike to school. If it takes Blair 10 minutes to ride her bike to school, how long does it take Caitlin to go to school?Answer: minutes.Câu 2:Mathematician Sophie Germain worked with codes and mathematics. If each letter of the alphabet is assigned a number starting with A = 1, B = 2, etc., the values of the letters in the alphabet will start to look like this:If your code is sum of the letter values, what is...

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#Toán lớp 6

14

DM

DARK MAGICIAN

18 tháng 11 2016

bạn viết tiếng anh thì ai trả lời được

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NV

Nguyễn Văn Minh

18 tháng 11 2016

?

Dịch đi

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GF

Gray Fulbuster

12 tháng 10 2016

Các bạn xem mình sai câu nào thì chữa giúp mìnhCâu 1:A farmer plants 450 seeds per row in his field. How many FULL ROWS would he be able to plant with 50000 seeds?Answer: 111Câu 2:If you make the 8000km trip, about how much would it cost at today's prices of 3.00 dollar per liter of gas when your car gets 25km per liter?Answer: 960.00 dollar.Câu 3:How many apples would you get from the 10th tree if a farmer notices a pattern from picking the apples on the 1st through the 10th...

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Các bạn xem mình sai câu nào thì chữa giúp mình

Câu 1:
A farmer plants 450 seeds per row in his field. How many FULL ROWS would he be able to plant with 50000 seeds?
Answer: 111

Câu 2:
If you make the 8000km trip, about how much would it cost at today's prices of 3.00 dollar per liter of gas when your car gets 25km per liter?
Answer: 960.00 dollar.

Câu 3:
How many apples would you get from the 10th tree if a farmer notices a pattern from picking the apples on the 1st through the 10th tree. He picked 4 from the first tree, 7 from the second tree and 10 from the third tree.

Answer:31

Câu 4:
If Juan spent of his money on a game that costs 20 dollar, how much did Juan have originally to spend?
Use the diagram below to reason the answer.
I----------------------I----------------------I----------------------- I----------------------I

I______I_______I______I______I______I_______I______I______I

0 10 20 30 40 50 60 70 80

Answer: 80 dollar.

Câu 5:
What is the value of the following expression: 3*(3+7):2?
Answer: 15

Câu 6:
Use the table of values to help you find the value of 9 feet in inches.
feet inches

0 0

1 12

2 24

3 ...

... ...

Answer: 108

Câu 7:
The difference between two numbers is 3. Their sum is 33. What are the two numbers?
Answer: The two numbers are 15;18
(write your answer in order from least to greatest and use ";" between the numbers)

Câu 8:
Your school is having a canned food drive for Harvesters. How many total cans would you have if you made a solid pyramid with 15*15 cans on the first level, 14*14 on the second level and continue the pattern all the way up to just one can on top?
Answer: 1240 cans.

Câu 9:
Joel is three years younger than his brother Jaime. The sum of their ages is fifty-five. How old is Joel?
Answer: 26 years old.

Câu 10:
If n²=n*n and n³=n*n*n, what is the value of 3⁴?
Answer: 81

Các bạn xem có câu nào sai thì chữa giúp mình

#Toán lớp 6

3

HP

Huỳnh Phát Đạt

13 tháng 10 2016

it so long and i not good in it

@~~~~

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MT

Mai Thái Cương

27 tháng 11 2016

You are right!Good job :)

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GF

Gray Fulbuster

14 tháng 10 2016

Các bạn xem mình sai câu nào thì chữa giúp mìnhCâu 1:A farmer plants 450 seeds per row in his field. How many FULL ROWS would he be able to plant with 50000 seeds?Answer: 111Câu 2:If you make the 8000km trip, about how much would it cost at today's prices of 3.00 dollar per liter of gas when your car gets 25km per liter?Answer: 960.00 dollar.Câu 3:How many apples would you get from the 10th tree if a farmer notices a pattern from picking the apples on the 1st through the 10th...

Đọc tiếp

Các bạn xem mình sai câu nào thì chữa giúp mình

Câu 1:
A farmer plants 450 seeds per row in his field. How many FULL ROWS would he be able to plant with 50000 seeds?
Answer: 111

Câu 2:
If you make the 8000km trip, about how much would it cost at today's prices of 3.00 dollar per liter of gas when your car gets 25km per liter?
Answer: 960.00 dollar.

Câu 3:
How many apples would you get from the 10th tree if a farmer notices a pattern from picking the apples on the 1st through the 10th tree. He picked 4 from the first tree, 7 from the second tree and 10 from the third tree.

Answer:31

Câu 4:
If Juan spent of his money on a game that costs 20 dollar, how much did Juan have originally to spend?
Use the diagram below to reason the answer.
I----------------------I----------------------I----------------------- I----------------------I

I______I_______I______I______I______I_______I______I______I

0 10 20 30 40 50 60 70 80

Answer: 80 dollar.

Câu 5:
What is the value of the following expression: 3*(3+7):2?
Answer: 15

Câu 6:
Use the table of values to help you find the value of 9 feet in inches.
feet inches

0 0

1 12

2 24

3 ...

... ...

Answer: 108

Câu 7:
The difference between two numbers is 3. Their sum is 33. What are the two numbers?
Answer: The two numbers are 15;18
(write your answer in order from least to greatest and use ";" between the numbers)

Câu 8:
Your school is having a canned food drive for Harvesters. How many total cans would you have if you made a solid pyramid with 15*15 cans on the first level, 14*14 on the second level and continue the pattern all the way up to just one can on top?
Answer: 1240 cans.

Câu 9:
Joel is three years younger than his brother Jaime. The sum of their ages is fifty-five. How old is Joel?
Answer: 26 years old.

Câu 10:
If n²=n*n and n³=n*n*n, what is the value of 3⁴?
Answer: 81

Các bạn xem có câu nào sai thì chữa giúp mình

#Toán lớp 6

3

TH

Trần Huệ Chi

14 tháng 10 2016

Bạn lm đúng hết rùi

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TT

Tạ Tiểu Mi

31 tháng 10 2016

sai mot cau day

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NT

Nguyễn Thuỷ Tiên

21 tháng 6 2018

the sum of the age of a football coach anh his two members is 100. His age will be the sum of the two members in 12 years time. How old is the football coach?

#Toán lớp 6

2

TH

thu hien

21 tháng 6 2018

Dịch : Tổng số tuổi của một huấn luyện viên bóng đá và hai thành viên của anh ấy là 100. Tuổi anh ấy sẽ bằng tổng số tuổi của hai thành viên trong 12 năm nữa. Hỏi huấn luyện viên bóng đá bao nhiêu tuổi?

Giải

Tổng số tuổi của huấn luyện viên bóng đá và hai thành viên của anh ấy sau 12 năm nữa là:

100 + 12 + 12 + 12 = 136 (tuổi)

Tuổi của anh ấy sẽ bằng tuổi của 2 thành viên khi 12 năm nữa có nghĩa là 12 năm nữa tổng số tuổi sẽ gấp 2 lần anh ấy.

Tuổi của huấn luyện viên bóng đá sau 12 năm nữa là:

136 : 2 = 68 (tuổi)

Tuổi của huấn luyện viên bóng đá là:

68 - 12 = 56 (tuổi)

ĐS : 56 tuổi

Chúc bạn hok tốt nha!

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TH

thu hien

21 tháng 6 2018

ủng hộ nha

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LT

Lê Thành Công

11 tháng 10 2016

1) The difference beetween two number is 3. Their sum is 33. What are the two number?

2) Agnes is 10 years old. Her mother Lisa is 4 times as old as Agnes. How old will Lisa be when Agnes is twice as old as. She is now?...........years old

3) Eric is in a building. He is 5m above the ground. He climbs up 4 flights of stairs, each of wich is 3m hight. How hights Eric now above the ground?

#Toán lớp 6

0

TM

Thủy Mai Thị

1 tháng 10 2016

1) The difference beetween two number is 3. Their sum is 33. What are the two number?

2) Agnes is 10 years old. Her mother Lisa is 4 times as old as Agnes. How old will Lisa be when Agnes is twice as old as. She is now?...........years old

3) Eric is in a building. He is 5m above the ground. He climbs up 4 flights of stairs, each of wich is 3m hight. How hights Eric now above the ground?

#Toán lớp 6

6