A 5 4 grid is shown below, with two of its squares shaded. a. What percentage

Question:

A 5 × 4 grid is shown below, with two of its squares shaded.

a. What percentage of the grid is shaded?
b. Four of the grids are arranged together as shown.

(i) Choosing from the options below, what percentage of the larger grid is now shaded?
2% 8% 10% 20% 40%
(ii) Justify your answer.

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

A Flip-flop design is shown below with an input, X, and a clock, C. It has been assumed that the inputs cannot change simultaneously. INPUTS X,C 00 01 11 10 a a ,0 b, - -,- c,- b a,- b ,0 d,- -,- c...
Parker Prints is in negotiation with two of its largest customers to increase the firms sales dramatically. The increase will require that Parker expand its production facilities at a cost of $ 30...
A small power system is shown below with the specifications in the table (assume RMS values): a) (10 pts) Draw the complete system, showing each phase for the generator, the generator voltages...
A. What is the expected dividend in two years? Suppose NI = $85,000 B. What is Samsung's WACC? Samsung's capital structure is 65% ordinary equity and 35% debt. He has operating assets equal to...
Five unrelated U.S. individuals own all of the shares of Popping, a corporation organized in the United States but operating fully in the country Vivace. Mariam, one of the shareholders, asks you...
How might a release of information in a substance abuse setting differ from an ordinary health care setting?
21. Suppose that S = $$100$, = 30%, r = 8%, and = 0. Today you buy a contract which, 6 months from today, will give you one 3-month to expiration at-the-money call option. (This is called a...
Is it possible to establish formal organizational procedures (either at the project level or company-wide) for the resolution of conflicts? If a procedure is established, what can go wrong?
17. (4 pts) A student needs money for textbooks. This student needs $350 for next semester. The student is given two choices: (1) Borrow money from the college which offers short-term loans at 12%...
The graph in Figure 1.38 shows the distance versus time for an elevator as it moves up and down in a building. Compute the elevators velocity at the times marked a, b, and c. 32 28 24 20 16 12 a 28...
An airline has a fleet of 80 planes. Of these, 10 are being serviced at any one time. What percentage of the fleet is available for flights?
a. By copying the diagram below twice, use it to show that 20% of 40 is the same as 40% of 20. b. Copy the diagram below and explain how it can be used to calculate 87.5% of 56. 4 10
Be able to analyse and understand the range of possible reasons for the variances that emerge from comparison of actual with standard costs.
1. List at least three (3) ways a business can anticipate potential problems to prevent complaints. 2. Explain how to identify customer needs and expectations. 3. List at least five (5) ways to build...
you have taken over a company with 4 employees and you have 1 millon dollars with you.as business management student,you are expected to take 5 business decisions ensuring that the company is able to...
Draw the Diamond - E ( SERVO ) model of strategic management and provide ONE WORD ( or short phrase ) that best describes the relationships between the elements of the model. ( up to 1 0 points )
If a patient's X-ray is rejected (at the end of the 22-minute evaluation by the doctor), she has a second X-ray taken (assume that the second X-ray will always be accepted) and this new X-ray must be...
What are the cognitive appraisal processes involved in stress perception, and how can cognitive-behavioral techniques such as cognitive restructuring and mindfulness-based interventions help...
Prove that the determinant of the system matrix in Eq. (6.31) is equal to 1. Dzdy -D1 D2 + a12 Did1 di 1 A22 a21 j (6.31)
Read the case study Richter: Information Technology at Hungarys Largest Pharma and answer the following question: How does the organization ensure the accuracy of the data it stores?
What are the appropriate null and alternative hypotheses to compare the means of the two groups? Pulmonary Disease A possible important environmental determinant of lung function in children is the...
What is the appropriate test procedure for the hypotheses in Problem 8.31? Pulmonary Disease A possible important environmental determinant of lung function in children is the amount of cigarette...
Carry out the test in Problem 8.32 using the critical value method? Pulmonary Disease A possible important environmental determinant of lung function in children is the amount of cigarette smoking in...
Arnold inc. is considering a proposal to manufacture high end protein bars used as food supplements by body builders. The project requires an upfront investment into equipment of $1.4 million. This...
Billy Bob bank has three assets. It has $83 million invested in consumer loans with a 3-year duration, $46 million invested in T-Bonds with a 12-year duration, and $69 million in 6-month (0.5 years)...
Ventaz Corp manufactures small windows for back yard sheds. Historically, its demand has ranged from 30 to 50 windows per day with an average of 4646. Alex is one of the production workers and he...

A 5 4 grid is shown below, with two of its squares shaded. a. What percentage

Question:

4 5

Step by Step Answer:

We are given with a 4 x 5 grid So the grid has 45 20 boxescells Out o...View the full answer

Cambridge Checkpoint Lower Secondary Mathematics Student's Book 7

Students also viewed these Mathematics questions