Mathematics, 11.01.2022 18:40, Ayalij
The keypad on Sam’s cell phone is shown at right. As you can see, there is a relationship between the letters and numbers. When Sam writes a text message, he thinks of the letter in the word he is typing and presses the correct numbered key. 1. Complete this table to show the relation from letter to number Letter ABCDEFGHI Number 2 2 2 2. What is the domain of this relation? 3. What is the range of this relation? Z 4. Is the relation from letter to number a function? Explain using appropriate vocabulary 5. If Sam writes the word “Hello,” what sequence of numbers does he press? After Sam presses the numbered keys, the microchip within his cell phone must decide what letters to show on the screen. Consider the relation from number to letter. 6. What is the domain of this relation? 7. What is the range of this relation? 8. Is the relation from number to letter a function? Explain using appropriate vocabulary 9. List the possible three-letter combinations the phone could show on the screen after Sam presses 3 6 4. 10. Sam’s phone uses predictive text messaging, which means that it “guesses” what word she meant to type. Which three-letter word in problem 9 do you think the pho
Answers: 2
Mathematics, 21.06.2019 15:00, kkruvc
Ascatterplot is produced to compare the size of a school building to the number of students at that school who play an instrument. there are 12 data points, each representing a different school. the points are widely dispersed on the scatterplot without a pattern of grouping. which statement could be true
Answers: 1
Mathematics, 22.06.2019 03:10, tpenn2476
Which of the following statements are true? (select all that apply.) a quasi-static process is one in which the system is never far from being in equilibrium. when a system can go from state 1 to state 2 by several different processes, the amount of heat absorbed by the system will be the same for all processes. the internal energy of a given amount of an ideal gas depends only on its absolute temperature. when a system can go from state 1 to state 2 by several different processes, the work done on the system will be the same for all processes. when a system can go from state 1 to state 2 by several different processes, the change in the internal energy of the system will be the same for all processes. for any substance that expands when heated, its cp is greater than its cv.
Answers: 2
The keypad on Sam’s cell phone is shown at right. As you can see, there is a relationship between th...
Mathematics, 03.12.2021 04:50
Medicine, 03.12.2021 04:50
Business, 03.12.2021 04:50
Computers and Technology, 03.12.2021 04:50
Mathematics, 03.12.2021 04:50
Computers and Technology, 03.12.2021 04:50
Spanish, 03.12.2021 04:50
Mathematics, 03.12.2021 04:50
Physics, 03.12.2021 04:50