1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
sergiy2304 [10]
2 years ago
14

The keypad on Sam’s cell phone is shown at right. As you can see,

Mathematics
1 answer:
anzhelika [568]2 years ago
3 0

To complete the table we must carefully observe the keypad, we will notice that each number is equivalent to 3 letters of the alphabet except the numbers 7 and 9 which have 4 letters each.

<h3>How does the keypad work?</h3>

Previously, cell phone keypad had a different layout than today. The numbers were related to the letters of the alphabet and the number key was pressed according to the letters that were related.

For example, if you wanted to type the letter B, you would have to press the number 2 key twice.

The relationship of numbers and letters was distributed as follows:

  1. It had no letters.
  2. A, B and C.
  3. D, E and F.
  4. G, H and I.
  5. J, K and L.
  6. M, N and O.
  7. P, Q, R and S.
  8. T, U and V.
  9. W, X, Y, and Z.

According to the above, the table would be completed as follows.

Note: This question is incomplete because there is some missing information. Here is the missing information:

1. Complete this table to show the relation from letter to number.

Learn more about keypad in: brainly.com/question/1156254

You might be interested in
How to convert from grams to pounds?
8_murik_8 [283]

<u>Use a more precise conversion factor if you need a more precise measurement. 1 g = 0.00220462262 lb. 1 lb = 453.592 g (if you want to convert pounds to grams, multiply number of pounds by 453.592)</u>

7 0
3 years ago
Read 2 more answers
A researcher is investigating whether a new fertilizer affects the yield of tomato plants. As part of an experiment, 20 plants w
IgorLugansk [536]

Answer:

Correct option is (c).

Step-by-step explanation:

The experiment is conducted to determine whether a new fertilizer affects the yield of tomato plants.

The procedure involves randomly assigning the new fertilizer to 20 plants and the other 20 will be assigned the current fertilizer.

Then the mean number of tomatoes produced per plant will be recorded for each fertilizer, and the difference in the sample means will be calculated.

The collected sample data will then be used to make conclusion about the population.

The researchers main aim is to determine whether the new fertilizer is effective or not, i.e. if on using the new fertilizer the yield of tomatoes increases or not.

So, the parameter under study id the difference between tow population means.

To make inferences about the experiment the researcher can construct a two-sample <em>t</em>-interval for a difference between population means. The confidence interval has a certain specific probability of including the true parameter value.

Thus, the correct option is (c).

4 0
3 years ago
B = 2c + 6 what is the function?
Leya [2.2K]

Answer:

2c put me as brainlest

Step-by-step explanation:

Let's solve for c.

b=2c+6

Step 1: Flip the equation.

2c+6=b

Step 2: Add -6 to both sides.

2c+6+−6=b+−6

2c=b−6

Step 3: Divide both sides by 2.

2c

2

=

b−6

2

c=

1

2

b−3

Answer:

c=

1

2

b−3

now if ur just looking for the funtipn the asnwer would be 2c i think

7 0
2 years ago
Read 2 more answers
Need help smiling this 7-4(17-9)-22
8_murik_8 [283]
7-4(17-9)-22
7-32-22
-47
4 0
2 years ago
Please help me answer the question in the picture
coldgirl [10]

Answer:

D. y-5 = 3(x+1)

Step-by-step explanation:

Slope of the perpendicular line is 3.

Slope intercept form is,

y-5 = 3 (x-(-1))

y-5 = 3(x+1)

4 0
3 years ago
Other questions:
  • True or False: A sample taken from a normally distributed population will also be normally distributed.
    10·2 answers
  • Express as an ordinary number.<br> 6.983 x 10^4
    11·1 answer
  • 90,95,101,98,103,119,124,123,132,127 what is the mean
    11·1 answer
  • How many times does 8 go into 14
    11·2 answers
  • Who painted the larger fraction of their ceiling?
    5·1 answer
  • Draco and his friends bought Bertie Bott's Every Flavor Beans for $3 per packet and chocolate frogs for $1 per packet at Honeydu
    15·1 answer
  • To keep in shape l, Ann exercises at a track near her home. She requires 24 minutes to do 4 laps running and 4 laps walking.
    13·1 answer
  • What do two equivalent expressions ALWAYS have in common?
    11·1 answer
  • Question 12
    8·1 answer
  • What is the value of -1/6+2/3(9-3/4)-1/2
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!