In a packet of skittels, 27% are red and 14% are blue. What percentage are not red ?

KD

Khánh Đan

17 tháng 1 2022

#Toán lớp 5

1

MN

Minh Nhân

17 tháng 1 2022

The percentage of skittles which are not red is 73 %.

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NH

Nguyễn Hồng Mến

9 tháng 4 2015

Debbie keeps her marble collection in a jar. Of the 50 marbles in the jar, 15 are red, 10 are blue, 20 are green and 5 are yellow. Debbie chooses randomly 30 marbles from the jar. How many of these marbles can she expect to be red?
Answer: marbles

#Toán lớp 8

5

H

hhhhhh

9 tháng 4 2015

hfgesJdfahIJiufgidjrhibjfzytr

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NV

Nguyễn Văn Minh

9 tháng 4 2015

mày hỏi tiếng anh chó trả lời !!!!!!!!!!!

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TT

Trần Thị Minh Châu

11 tháng 8 2019

Mrs.Lunnah has a jar of beads. There are 30 red beads, 30 blue beads and 30 yellow beads. If a student sticks her hand in a jar and pulls out the beads, what is the probability that is will be blue?

#Toán lớp 5

2

PA

Play Again

11 tháng 8 2019

Mrs.Lunnah has a jar of beads. There are 30 red beads, 30 blue beads and 30 yellow beads. If a student sks her hand in a jar and pulls out the beads, what is the probability that is will be blue?

66,66% or $\frac{1}{3}$

◠.◠

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PA

Play Again

11 tháng 8 2019

Oops! It's 33,33%, not 66,66%. ◠_◠

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PN

Phạm Nguyễn Hưng Phát

7 tháng 11 2021

There are 8 blue balls, 8 red balls and 6 green balls in a bag. At least how many balls should be drawn at random to ensure there are red balls?

#Tiếng anh lớp 4

4

NA

ng.nkat ank

7 tháng 11 2021

15 :V

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HN

Hồng Ngọc

7 tháng 11 2021

14

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LQ

Lê Quỳnh Anh

13 tháng 12 2019

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.

A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the centuries, the sources of colours such as blue, purple, and red were high valued and they were often worth as much as gold. In the 19^th century, a young chemistry student manufactured the first synthetic dye, and suddenly the world became a much more colorful place. In the 20^th century, scientists discovered the psychological effects of colours, and people found ways to use this discovery to influence our feelings and behaviors.

RED

Red, colour of blood, symbolises fire, love and anger. In Eastern cultures, people believe it brings luck, wealth and success. In humans, the color red can send different messages. Some people redden, for example, when they are angry or embarrassed. Researchers have discovered that in sports the team that is wearing red is more likely to win. Why? Because red seems to be the color that signals dominance, giving those dressed in red an advantage in sporting events. In many animal species (including humans), contact with this bold color causes the heart rate to increase. However, one of red’s lighter shades, pink, can have the opposite effect on people. Man in prisons are less agressive when the walls are a specific shade of pink.

YELLOW

Yellow, the colour that comes to mind when we think of sunshine, is found throughout nature and the man-made world as a colour that commands attention; indeed, it is one of the easiest colours to see. This highly visible shade is found on everything from school buses to traffic signs and pens that we use to highlight important information in a text. The colour is also used to caution people; football players, for example, are shown a yellow card as a reminder to behave. It can be used as a stimulant as well: in a number of studies, yellow has been found to help children focus on their work and do better at school.

BLUE

Blue, the colour of the sky and sea, is associated in many cultures with water, religious objects, and protection against evil. Its darker shades represent calm, stability and power. Dark blue, for example, is the colour of the business suit or police uniform; it tells others, ‘I am in control,’ or ‘I am trustworthy.’ Blue is also associated with sadness. It’s common in English, for example, when you are feeling sad or depressed, to talk about ‘feeling blue,’ while in Iran, blue is the colour of mourning, worn when a person dies. Like pink, blue has a calming effect on people. Rooms painted blue help people to relax or sleep. Sleeping pills are often coloured blue to suggest exactly this idea. This colour also seems to reduce feelings of hunger. Blue food is rarely seen in nature, and when it is, such food is usually no longer healthy to consume. It’s just one more example of the power that colour can hold over us.

What are English speakers refering to when they talk about “feeling blue”?

A. being in control

B. being upset when someone dies

C. being calm

D. being sad

#Mẫu giáo

1

DH

Dương Hoàn Anh

13 tháng 12 2019

Đáp án D

Kiến thức: Đọc hiểu

Giải thích:

Người Anh đề cập gì khi nói đến "cảm thấy xanh"?

A. kiểm soát

B. buồn bã khi ai đó chết

C. bình tĩnh

D. buồn

“feeling blue” = sad: buồn bã

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LQ

Lê Quỳnh Anh

21 tháng 6 2017

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.

A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the centuries, the sources of colours such as blue, purple, and red were high valued and they were often worth as much as gold. In the 19^th century, a young chemistry student manufactured the first synthetic dye, and suddenly the world became a much more colorful place. In the 20^th century, scientists discovered the psychological effects of colours, and people found ways to use this discovery to influence our feelings and behaviors.

RED

Red, colour of blood, symbolises fire, love and anger. In Eastern cultures, people believe it brings luck, wealth and success. In humans, the color red can send different messages. Some people redden, for example, when they are angry or embarrassed. Researchers have discovered that in sports the team that is wearing red is more likely to win. Why? Because red seems to be the color that signals dominance, giving those dressed in red an advantage in sporting events. In many animal species (including humans), contact with this bold color causes the heart rate to increase. However, one of red’s lighter shades, pink, can have the opposite effect on people. Man in prisons are less agressive when the walls are a specific shade of pink.

YELLOW

Yellow, the colour that comes to mind when we think of sunshine, is found throughout nature and the man-made world as a colour that commands attention; indeed, it is one of the easiest colours to see. This highly visible shade is found on everything from school buses to traffic signs and pens that we use to highlight important information in a text. The colour is also used to caution people; football players, for example, are shown a yellow card as a reminder to behave. It can be used as a stimulant as well: in a number of studies, yellow has been found to help children focus on their work and do better at school.

BLUE

Blue, the colour of the sky and sea, is associated in many cultures with water, religious objects, and protection against evil. Its darker shades represent calm, stability and power. Dark blue, for example, is the colour of the business suit or police uniform; it tells others, ‘I am in control,’ or ‘I am trustworthy.’ Blue is also associated with sadness. It’s common in English, for example, when you are feeling sad or depressed, to talk about ‘feeling blue,’ while in Iran, blue is the colour of mourning, worn when a person dies. Like pink, blue has a calming effect on people. Rooms painted blue help people to relax or sleep. Sleeping pills are often coloured blue to suggest exactly this idea. This colour also seems to reduce feelings of hunger. Blue food is rarely seen in nature, and when it is, such food is usually no longer healthy to consume. It’s just one more example of the power that colour can hold over us.

What is this text mainly about?

A. How views of colour have changed

B. The sources of colour

C. How colour influences people

D. How colour has a calming effect

#Mẫu giáo

1

DH

Dương Hoàn Anh

21 tháng 6 2017

Đáp án A

Kiến thức: Đọc hiểu

Giải thích:

Văn bản này chủ yếu là về điều gì?

A. Quan điểm về màu sắc đã thay đổi như thế nào

B. Các nguồn màu sắc

C. Màu sắc ảnh hưởng thế nào đến người

D. Màu sắc có tác dụng làm dịu

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AA

Ai Ai

23 tháng 7 2020

A box contains 50 blue square cards whose the side length are 2 cm, 4 cm, 6 cm, ..., 100 cm, respectively and 50 red square cards with side lengths are 1 cm, 3 cm, 5 cm, ..., 99 cm, respectively. The total area of the blue cards is greater than the total area of the red care is .... cm²

#Toán lớp 8

1

NV

Nguyễn Việt Lâm

Giáo viên

23 tháng 7 2020

$2^2+4^2+...+100^2-\left(1^2+3^2+...+99^2\right)$

$=\left(2^2-1^2\right)+\left(4^2-3^2\right)+...\left(100^2-99^2\right)$

$=\left(2-1\right)\left(2+1\right)+\left(4-3\right)\left(4+3\right)+...+\left(100-99\right)\left(100+99\right)$

$=1+2+3+...+100$

$=\frac{100.\left(100+1\right)}{2}=5050\left(cm^2\right)$

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ML

Minh Lệ

21 tháng 8 2023

Read and listen to the text again. Complete the sentences using the words in exercise 1. 1. Yellow and purple are _______ colours.2. Blue and red are _______ colours.3. A _______ colour is bright and strong.4. Green and yellow are _______ colours.5. Orange and purple are _______ colours.6. A _______ colour is pale and soft.The Colour WheelHave you ever thought about how colours are related? Why do some colour combinations look good and others don’t ?According to Isaac Newton, white light...

Đọc tiếp

#Tiếng anh lớp 8

2

H

HaNa

21 tháng 8 2023

1 Yellow and purple are complementary colours.

2 Blue and red are primary colours.

3 A vibrant colour is bright and strong.

4 Green and yellow are harmonious colours.

5 Orange and purple are secondary colours.

6 A pastel colour is pale and soft.

$HaNa$

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I

IloveEnglish

21 tháng 8 2023

1. complementary
2. primary
3. vibrant
4. harmonious
5. secondary
6. pastel
My favorite color is yellow, I associate it with the sun, a beautiful sunflower.

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LQ

Lê Quỳnh Anh

16 tháng 1 2017

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the...

Đọc tiếp

Read the following passage and mark the letter A, B, C or D on your answer sheet to indicate the correct answer to each of the questions.

Early humans saw a variety of natural colours around them, from the browns and greens of the soil and plants to the deep blues and red of the sky. They painted their bodies with colours from nature to signal aggression toward an enemy, or to make themselves attractive to a mate.

A girl and a rainbow of crushed ice flavors at Chowpatty Beach, India. Over the centuries, the sources of colours such as blue, purple, and red were high valued and they were often worth as much as gold. In the 19^th century, a young chemistry student manufactured the first synthetic dye, and suddenly the world became a much more colorful place. In the 20^th century, scientists discovered the psychological effects of colours, and people found ways to use this discovery to influence our feelings and behaviors.

RED

Red, colour of blood, symbolises fire, love and anger. In Eastern cultures, people believe it brings luck, wealth and success. In humans, the color red can send different messages. Some people redden, for example, when they are angry or embarrassed. Researchers have discovered that in sports the team that is wearing red is more likely to win. Why? Because red seems to be the color that signals dominance, giving those dressed in red an advantage in sporting events. In many animal species (including humans), contact with this bold color causes the heart rate to increase. However, one of red’s lighter shades, pink, can have the opposite effect on people. Man in prisons are less agressive when the walls are a specific shade of pink.

YELLOW

Yellow, the colour that comes to mind when we think of sunshine, is found throughout nature and the man-made world as a colour that commands attention; indeed, it is one of the easiest colours to see. This highly visible shade is found on everything from school buses to traffic signs and pens that we use to highlight important information in a text. The colour is also used to caution people; football players, for example, are shown a yellow card as a reminder to behave. It can be used as a stimulant as well: in a number of studies, yellow has been found to help children focus on their work and do better at school.

BLUE

Blue, the colour of the sky and sea, is associated in many cultures with water, religious objects, and protection against evil. Its darker shades represent calm, stability and power. Dark blue, for example, is the colour of the business suit or police uniform; it tells others, ‘I am in control,’ or ‘I am trustworthy.’ Blue is also associated with sadness. It’s common in English, for example, when you are feeling sad or depressed, to talk about ‘feeling blue,’ while in Iran, blue is the colour of mourning, worn when a person dies. Like pink, blue has a calming effect on people. Rooms painted blue help people to relax or sleep. Sleeping pills are often coloured blue to suggest exactly this idea. This colour also seems to reduce feelings of hunger. Blue food is rarely seen in nature, and when it is, such food is usually no longer healthy to consume. It’s just one more example of the power that colour can hold over us.

Yellow is used to highlight information in a text because

A. it is an important colour.

B. it can be used to caution people.

C. it is a highly visible colour.

D. people prefer this colour to other colours.

#Mẫu giáo

1

DH

Dương Hoàn Anh

16 tháng 1 2017

Đáp án B

Kiến thức: Đọc hiểu

Giải thích:

Màu vàng được sử dụng để làm nổi bật thông tin trong một văn bản vì

A. nó là một màu sắc quan trọng.

C. nó là một màu dễ nhận thấy.

B. nó có thể được dùng để cảnh báo mọi người.

D. người ta thích màu này hơn màu khác.

Thông tin: This highly visible shade is found on everything from school buses to traffic signs and pens that we use to highlight important information in a text. The colour is also used to caution people

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PD

Phạm Danh Thái

25 tháng 3 2021

a company sells boxes of balloons in which the balloons are red, green, or blue. Luann purchased a box of balloons, in which of them were green. If there were half as many red balloons in the box as green ones and 28 balloons were bule, how many balloons were there in the box. Giúp mình với. God

#Tiếng anh lớp 6

5

LT

lê thanh huyền

26 tháng 3 2021

làm toán bằng tiếng anh á

tớ chịu thôi

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LT

lê thanh huyền

26 tháng 3 2021

một công ty bán hộp bóng bay trong đó bóng bay có màu đỏ, xanh lá cây hoặc xanh lam. Luan mua một hộp bóng bay, trong đó có màu xanh lá cây. Nếu có nửa quả bóng bay màu đỏ trong hộp bằng nửa quả bóng bay màu xanh và 28 quả bóng bay là quả bóng bay thì trong hộp có bao nhiêu quả bóng bay.

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