A school has 230 students, all of whom study maths. It is estimated that on average, each

Question:

A school has 230 students, all of whom study maths. It is estimated that on average, each student uses two exercise books per year.

The school can only buy maths exercise books in packs of 25. Assuming the school buys the minimum number of exercise books necessary for the whole year, what percentage extra does the school buy?

Fantastic news! We've Found the answer you've been seeking!

Step by Step Answer:

Related Book For book-img-for-question

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

ISBN: 9781398301948

3rd Edition

Authors: Frankie Pimentel, Ric Pimentel, Terry Wall

See More Books

Question Posted: Feb 03, 2023 03:11 AM

See More Questions

It is estimated that next year hourly wage rates will increase by 7 percent and productivity will increase by 5 percent. What would you expect to happen to unit labor cost? Discuss how this unit...
It is estimated that while world coffee prices hover around 50 per pound, production costs are around 80 per pound. According to a report issued in September 2002 by the relief agency Oxfam, prices...
It is estimated that 90 billion plastic carry-out bags are produced annually in the United States. In recent years, the number of tons of plastic bags that are recycled has grown exponentially from...
= 0.5. The p.d.f. for the waiting time X until an event occurs often follows the exponential distribution (to be studied in Section 7.6), with the form g(x) = e-x for some positive value of , defined...
Trace, Ltd., a foreign corporation, operates a trade or business in the United States. Trace's U.S.-source income effectively connected with this trade or business is $800,000 for the current year....
Explain some of the strategies and tactics that a firm can use to enter global markets.
14. Use the technique of computing approximate Greek measures for an option to compute delta for the gap option in Figure 3, for stock prices ranging from $$90$ to $$110$ and for times to...
On January 1, 2012, JWS Corporation issued $600,000 of 7% bonds, due in 10 years. The bonds were issued for $559,224, and pay interest each July 1 and January 1. Prepare the companys journal entries...
Use the following data to answer questions 9-14 below: A summary of the Amben Bowling Club's cash book is shown below. From it and the additional information, you are to construct an income and...
During 2001, many European markets for mobile phones reached saturation. Because of this, mobile phone operators started to shift their focus from growth and market share to cut-ting costs. One way...
A woman wants to tile her bathroom. The wall to be tiled is a rectangle with dimensions 2.5m 1.2m. The tiles she wants measure 10cm 10cm and are only sold in boxes of 90 tiles. What percentage...
A farmer sells honey in jars at a market. He has 60 jars to sell. He calculates that the cost of producing each jar of honey is $1.50. He manages to sell 25 jars at $3.50 each. He then decides to...
On January 1, Ocampo Corporation sold $360,000 of 10-year sinking fund bonds. The corporation expects to earn 9% on the sinking fund balance and is required to deposit $23,000 at the end of each year...
Hey i need the following pages done ASAP.Please and thank you D2L Lesson 1: Electrostatics - Physics X L1Electrostatics X Course Hero +...
Bed & Bath, a retailing company, has two departmentsHardware and Linens. The companys most recent monthly contribution format income statement follows: Department Total Hardware Linens Sales $...
Use the formula g'(a) = lim. [(g(x)-g(a) )/ (x-a) ] x-->a to find g'(x) for g(x) = srqrt(x+7). Find the equation fo the tangrnt line to g(x) at x =-5
As shown in the figure below, an incompressible liquid flows steadily and vertically upward in a circular cross-sectional pipe. At section (1), the velocity profile over the cross-sectional area is...
writE a paper on teamwork 1. Share an experience with working on teamwork during your academic journey or on the job. 2. Share both positive and negative experiences. 3. What are your suggestions...
Considering the lens in Problem 6.29, determine its focal length and the location of the focal points with respect to its vertices V 1 and V 2 . Data from Prob. 6.29 Figure P.6.29 shows two identical...
How does health insurance risk differ from other types of insurance risk (e.g., automobile or homeowners insurance)? What is the difference between cost sharing and cost shifting? Is retiree health...
Answer Problem 8.7 if a one-sided rather than a two sided test is used? Nutrition The mean 1 sd of ln [calcium intake (mg)] among 25 females, 12 to 14 years of age, below the poverty level is 6.56 ...
Suppose an equal number of 12- to 14-year-old girls below and above the poverty level are recruited to study differences in calcium intake. How many girls should be recruited to have an 80% chance of...
Compute a 95% CI for the difference in means between the two groups? Nutrition The mean 1 sd of ln [calcium intake (mg)] among 25 females, 12 to 14 years of age, below the poverty level is 6.56 ...
Docs Auto Body has budgeted the costs of the following repair time and parts activities for 2009: Doc's budgets 6,000 hours of repair time in 2009. A profit margin of $7 per labour hour will be added...
QUESTION 28 In a perpetual inventory system, the cost of inventory sold is: Debited to accounts receivable. Debited to cost of goods sold. O Not recorded at the time goods are sold. O Credited to...
The following financial statements and additional information are reported. IKIBAN INC. Comparative Balance Sheets June 30, 2019 and 2018 2019 2018 $105,709 69,500 66,800 4,700 246,700 127,eee...

A school has 230 students, all of whom study maths. It is estimated that on average, each

Question:

Step by Step Answer:

The school needs 230 2 460 exercise books for the whole year ...View the full answer

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

Students also viewed these Mathematics questions