if a wheel of a bicycle covers 440 m in 200 rotations, find the diameter of the wheel​

Answers

Answer 1

Answer:

0.7m

Explanation:

The first step is to calculate the radius

440/200

= 2.2

2.2= 2×22/7×π

2.2= 44π/7

Cross multiply

2.2×7= 44π

15.4= 44π

π= 15.4/44

π= 0.35

Diameter = radius ×2

= 0.35×2

= 0.7m


Related Questions

NEED NOWW
Which of the following statements best compares the climates of South and Southeast Asia? O A. Southeast Asia tends to be cooler than South Asia. O B. Less rain falls in Southeast Asia than in South Asia. O c. It is more humid in South Asia than in Southeast Asia. D. Both regions have similar climates.​

Answers

Answer:

c. It is more humid in South Asia than in Southeast Asia

Explanation:

Which of the following are factors that determine your credit score?
Check all that apply.
Answer
1
Payment history
2
Outstanding debt
3
Amount of money in the bank
Pursuit of new credit or cre& inquires
5
Credit history
6
Types of credit in use

Answers

Answer:

payment history

outstanding debt

credit inquiries

credit history

Please help me to answer this question ASAP

Answers

The first one,
socialism is democratic while communism is not

PLZZ I NEED HELP GIVE ME THE ANSWRS FOR S.S

Answers

Answer:

b

Explanation:

Polo (a clothes company) goes out of business. What happens to supply of clothes?


A. The S-curve shifts to the right

B. The S-curve shifts left

C. The S-curve doesn't shift. QS increases

D. The S-curve doesn't shift. QD decreases

Answers

Answer: B. The S-curve shifts left

Explanation:

Supply curve, simply refers to the graphic representation of the relationship which is between the price of a particular product and the quantity which the supplier is willing to sell.

In this case, since Pili goes out of business, it simply means that the supply of cloth will reduce and therefore, the supply curve will shift to the left. Therefore, the correct option is B.

describe one way culture may influence prosocial behaviour

Answers

Cultures can influence prosocial behavior through events and holidays that are dedicated to that culture. These special events bring communities together, and encourage prosocial behavior within them.

Read the statement from the U.S. Constitution. Congress shall have power . . . to make all laws which shall be necessary and proper for carrying into execution the foregoing power. —The United States Constitution To what does this statement refer?

an executive privilege

the elastic clause

nonlegislative powers

limits on governmental power

Answers

Answer:

a                

Explanation:

Which of the following is true of Mexico’s physical geography?
A. Mexico borders the Atlantic Ocean.
B. The Andes mountains run through Mexico.
C. Defrost station is Mexico‘s primary environmental concerns.
D. This Sierra madre mountains run through Mexico.

Answers

Answer:

c

Explanation:

Why did world powers become interested in the islands of Oceania?

A. The islands have a strategic location

B. They needed more access to salt water

C. They wanted to learn how to wayfind

D. They wanted to learn how to build boats from the Polynesians

Answers

Answer:

A. The islands have a strategic location

Explanation:

i need help with this question.

Answers

The answer is D(Compromise of 1877)
sorry if I’m wrong
The answer is d.compromise of 1877

How are earthworms and fish similar?

Answers

Answer:

the first oneeeeeee

Explanation:

Answer:

Both have a closed circulatory system.

Which of the following is TRUE about county government in Florida?

A. Counties vary widely in terms of size, population, and functions.
B. Counties serve primarily as judicial districts.
C. Counties get their authority from the Federal Government.
D. Counties must operate under a charter.

Answers

County governments serve a larger geographical area than cities and towns, but a smaller area than states. They are created by the state government and typically operate under provisions set out in the state constitution. As such, they are essentially administrative units of the state.

so i believe A. Counties vary widely in terms of size, population, and functions is your answer.

How the Korean Crisis impact the rest of the world?​

Answers

The impact of the Korean War on the civilian population was especially dramatic. Korean civilian casualties - dead, wounded and missing - totalled between three and four million during the three years of war (1950-1953). The war was disastrous for all of Korea, destroying most of its industry.
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