# The diagram shows a CD which has a radius of 6 cm.￼ a) work out the circumference of the CD. Give your answer correct to three significant figures. CDs of this size are cut from rectangular sheets of plastic . Each sheet is 1 meter long and 50 cm wide. ￼￼ b) Work out The greatest number of CDs which can be cut from one rectangular sheet.￼￼

###### Question:

The diagram shows a CD which has a radius of 6 cm.￼ a) work out the circumference of the CD. Give your answer correct to three significant figures. CDs of this size are cut from rectangular sheets of plastic . Each sheet is 1 meter long and 50 cm wide. ￼￼
b) Work out The greatest number of CDs which can be cut from one rectangular sheet.￼￼

### What is a database,file,record,field and data?

What is a database,file,record,field and data?...

### Sediments in and below a dewatered area of an aquifer become compacted because:A. water pressure drops and the pore spaces are closedB. water pressure increases and the pore spaces become too porousC. water pressure remains the same but the pore spaces become clogged with new sediments

Sediments in and below a dewatered area of an aquifer become compacted because:A. water pressure drops and the pore spaces are closedB. water pressure increases and the pore spaces become too porousC. water pressure remains the same but the pore spaces become clogged with new sediments...

### In a court case reviewed by the Supreme Court the plaintiffs alleged that the method for selecting juries in a county in Texas was biased against Mexican Americans. For the period of time at issue, there were 181, 535 persons eligible for jury duty, of whom 143, 611 were Mexican Americans. Of the 870 people selected for jury duty, 339 were Mexican Americans. a) What proportion of eligible jurors were Mexican Americans?

In a court case reviewed by the Supreme Court the plaintiffs alleged that the method for selecting juries in a county in Texas was biased against Mexican Americans. For the period of time at issue, there were 181, 535 persons eligible for jury duty, of whom 143, 611 were Mexican Americans. Of the 87...

### Elevator one moved up 10 ft from the ground level its position is labeled as + 10 elevator to move down 5 feet from the ground level its position is labeled as

Elevator one moved up 10 ft from the ground level its position is labeled as + 10 elevator to move down 5 feet from the ground level its position is labeled as...

### In what way is the president's effectiveness as chief economist dependent on his or her expertise as chief Diplomat?

In what way is the president's effectiveness as chief economist dependent on his or her expertise as chief Diplomat?...

### Help Me Please I will Give Brainliest If Correct!!!

Help Me Please I will Give Brainliest If Correct!!!...

### A siphon pumps water from a large reservoir to a lower tank that is initially empty. The tank also has a rounded orifice 20 ft below the reservoir surface where the water leaves the tank. Both the siphon and the orifice diameters are 2 in. Ignoring frictional losses, determine to what height the water will rise in the tank at equilibrium

A siphon pumps water from a large reservoir to a lower tank that is initially empty. The tank also has a rounded orifice 20 ft below the reservoir surface where the water leaves the tank. Both the siphon and the orifice diameters are 2 in. Ignoring frictional losses, determine to what height the wat...

### Molten materials cool at different rates. Which property of a mineral does this affect? color luster crystal size crystal shape

Molten materials cool at different rates. Which property of a mineral does this affect? color luster crystal size crystal shape...

### How bones in a human body Rana8730 PLS ANSWER

How bones in a human body Rana8730 PLS ANSWER...

### Which is the product of (x - 5)2? A. x2 - 10x - 25 B. x2 - 10x + 25 C. x2 + 10x +25 D. x2 + 10x -25

Which is the product of (x - 5)2? A. x2 - 10x - 25 B. x2 - 10x + 25 C. x2 + 10x +25 D. x2 + 10x -25...

### Explain how and why the Ottoman Empire developed and expanded between 1453 and 1524.

Explain how and why the Ottoman Empire developed and expanded between 1453 and 1524....

### Match the point of you with one of its advantages.

Match the point of you with one of its advantages....

### Which THREE sentences have correct punctuation? •My brother whose basketball team won first in the District is 17 years old. •Our dog that ran away yesterday was found in the park. •She had been chasing rabbits, because she loves to chase animals. •Students who wait till the last minute to write their essay will not get the best grades. •Before I moved to Texas, I lived in Arizona.

Which THREE sentences have correct punctuation? •My brother whose basketball team won first in the District is 17 years old. •Our dog that ran away yesterday was found in the park. •She had been chasing rabbits, because she loves to chase animals. •Students who wait till the last minute to w...

### C2H2Br2+KOH What will be the product..??

C2H2Br2+KOH What will be the product..??...

### The gross domestic product (GDP) of the United States is defined as the all in a given period of time. Based on this definition, indicate which of the following transactions will be included in (that is, directly increase) the GDP of the United States in 2018. Scenario 2018 GDP Included Excluded The Jones family buys an antique silver platter at an auction in upstate New York on March 27, 2018. Zippycar, a U.S. automobile company, produces a convertible at a manufacturing plant in Minneapolis on

The gross domestic product (GDP) of the United States is defined as the all in a given period of time. Based on this definition, indicate which of the following transactions will be included in (that is, directly increase) the GDP of the United States in 2018. Scenario 2018 GDP Included Excluded The...

### How would you define declaration???? HELP ME!!!!!!!!!!!!

How would you define declaration???? HELP ME!!!!!!!!!!!!...

### Locate the participle and the word it modifies. The essay, written in 1810, is surprisingly modern. Participle: Word modified:

Locate the participle and the word it modifies. The essay, written in 1810, is surprisingly modern. Participle: Word modified:...