Based on the sample results, about what percent of

the population prefers reading a hard copy?

about 21%

SAMPLE RESULTS

about 16%

DO YOU PREFER TO READ A

HARD COPY OR A DIGITAL

COPY WHEN READING BOOKS,

MAGAZINES, AND/OR

NEWSPAPERS?

about 84%

digital copy: 4

hard copy: 21

n = 25

about 50%

0

-

su come

000

115 Complete

1:11 PM

Answers

Answer 1

Answer:

84%

Step-by-step explanation:

Given that :

Number that prefers digital copy = 4

Number who prefers hard copy = 21

Total number of samples =

(digital + hard copy) = 25

Percentage who prefers hard copy :

(Number who prefer hard copy / total number of samples) * 100%

(21 / 25) * 100%

0.84 * 100%

= 84 %


Related Questions

Subtracting fractions with unlike denominators

Answers

Answer:

1/3 is your correct answer

Step-by-step explanation:

Steps  for Subtracting Fractions with Unlike Denominators

Identify the least common denominator by finding the least common multiple for the denominators.

Write equivalent fractions (making sure that each equivalent fraction contains the least common denominator (LCM))

Subtract the numerators of the equivalent fractions that you wrote in step 2. (The denominators should now be the same.)

Simplify if necessary.

Please mark me brainliest!

Answer:

[tex]\frac{1}{3}[/tex]

Step-by-step explanation:

Reduce the 4/8 to 1/2

Convert the fractions with the least common denominator

by multiplying 3 to 1/2

5/6-3/6

Subtract

2/6

Simplify

1/3

What is the area of the shape?

Answers

Answer:

12 unit sq

Step-by-step explanation:

here's your solution

=> the above picture is trapezium

=> so, area of trapezium = 1/2*sum of parrel side * distance between them

=> area = 1/2(10+2)*2

=> area = 12units^2

hope it helps

Answer:

12

Step-by-step explanation:

The left triangle: 2x2=4  4/2=2

The square in the middle: 2x2=4

The right triangle: 6x2=12  12/2=6

Altogether: 2+4+6=12

calculate the number of atoms, please help in struggling

Answers

2 aluminum atoms
1 chlorine atom
5 oxygen and hydrogen

Decide whether each fraction is equivalent to a whole number. show or explain your reasoning. You can use the number lines if they are helpful to you.
a. 12/6
b. 12/8
c. 24/2
d. 10/3
e. 5/1
f. 16/4
g. 11/2

Answers

The correct numbers are a. c. e. and f. The rest are incorrect. Hope this helped

What is the value of s?
_______units

Answers

Answer:

it's asking for hypothesis your answer is in the picture

Decide whether QRST and you UVWX are similar.

Answers

Answer:

no

Step-by-step explanation:

Answer:

They are not similar.

Step-by-step explanation:

Let's compare 2 sides of QRST and the 2 corresponding sides in UVWX, and set up a side length ratio.

20/19 = 15/7. If these ratios are equal the shapes are similar, but the ratios obviously aren't.

Sooo....the shapes aren't similar.

Mrs. Cravens did an experiment where she recorded the number of minutes each student studied and the score the student made on the test. She calculated a correlation coefficient of r = 0.84. Which best describes the association between the number of hours spent studying and the test score, based on Mrs. Craven's findings?

A: Weak Negative
B: Strong Negative
C: Weak Positive
D: Strong Positive

Answers

D: Strong positive because 0.84 it close to 1 and is not a negative association

Find the perimeter of the trapezoid. ROUND YOUR ANSWER TO THE
NEAREST TENTH (One number past the decimal.)

Answers

Answer:

49.41

Fine the lengths of the top, bottom, and left side first. the do bottom - top and you get 6. To get the length of the right side, do left side squared + 6 squared and you get the length of the right side squared. The answer is top + bottom +   left side + square root of right side squared.

What is the area of this rectangle? A rectangle that is partitioned into two rectangles. The first rectangle has a measurement of five meters along the top, and a measurement of eight meters along the side. The second rectangle has a measurement of five meters along the top, and a measurment of eight meters along the side. 50 square meters 60 square meters 70 square meters 80 square meters

Answers

Answer:

80 square meters

Step-by-step explanation:

A rectangle that is partitioned into two rectangles; rectangle A and rectangle B

Rectangle A:

Top = 5 meters

Side = 8 meters

Area of rectangle A = length × width

= 5 meters × 8 meters

= 40 meters ²

Rectangle B:

Top = 5 meters

Side = 8 meters

Area of rectangle B = length × width

= 5 meters × 8 meters

= 40 meters ²

Total area of the partitioned rectangle = area of rectangle A + area of rectangle B

= 40 meters ² + 40 meters ²

= 80 meters ²

40 points!
You are framing a picture with a frame of equal width on each side.

a. Write a polynomial that represents the area of the picture including the frame

b. Find the area of the picture including the frame when the width of the frame is 2 inches

Answers

Answer:

Part A)

The polynomial is:

[tex]A=4(x+8)(x+10)[/tex]

Or, expanded:

[tex]A=4x^2+72x+320[/tex]

Part B)

When the width of the frame is two inches, the area of the picture including the frame is 480 square inches.

Step-by-step explanation:

Part A)

For solely the picture, the width is 16 inches, and the length is 20 inches.

If we include the width of the frame, then we will have to add x to both sides of the 16 inches. Then the new width will be (16 + 2x) inches.

Likewise, the new length will be (20 + 2x) inches.

The area of a rectangle is given by its width multiplied by its length. Then the polynomial that represents the area will be:

[tex]A=(16+2x)(20+2x)[/tex]

To simplify calculations, we can factor out a two from both factors. Thus:

[tex]A=2(8+x)\cdot 2(10+x)=4(x+8)(x+10)[/tex]

Expanded, this will be:

[tex]A=4(x^2+18x+80)=4x^2+72x+320[/tex]

Part B)

When the width of the frame is two, x = 2. Then the area is:

[tex]A=4(2+8)(2+10)=4(10)(12)=40(12)=480\text{ inches}^2[/tex]

The area of the picture including the frame will be 480 square inches.

Solve for x. Round answer to the nearest tenth.
17
54°
х

Answers

The question is unclear. Maybe you can edit it?

Quanto é 100cm em metros?

Answers

Answer:

1 metro hace 100 cm

Step-by-step explanation:

100* 10^-2m

mehh need help withh this
problem

Answers

Answer:

the answer is D

Step-by-step explanation:

hope it helps

Your answer would be letter D : 1.601 x 10^9

Factor out the greatest common factor. If the greatest common factor is 1, just retype the polynomial.

24f2+11

Answers

Answer:

24t^2 + 11

Step-by-step explanation:

There is a lot left out of this question. If you are allowed rational numbers, a common factor could be 24.

24(t^2 + 11/24) is one possibility.

I think what you mean is there an integer that is a common factor. There is not.

So the answer is 24t^2 + 11

There is one more thing that needs to be clarified. Can you give t a value? If you can, then t = 11

the common factor would be

11(24 * 11 + 1)

I doubt very much that this is what is meant, but the question really should make it clear.

Answer:

1(24f²+11) is your answer

Step-by-step explanation:

24f2+11

taking common

1(24f²+11)

Given h(x)=4x-4h(x)=4x−4, find h(-3)h(−3).

Answers

Answer:1

Step-by-step explanation:

4x-4x+4=4h(x)

4=4h(x)

h(x)=1

h(-3)h(-3)=(1)(1)=1

Write the equation of each circle. center at (-4, 3), radius 9

Answers

Answer:

(x-h)²+(y-k)²=r²

putting respective value

(x--4)²+(y-3)²=9²

(x+4)²+(y-3)²=81

Answer:

(x + 4)^2 + (y - 3)^2 = 9^2

Step-by-step explanation:

Here our center is at (-4, 3), so h = -4 and k = 3.  Radius, r, is 9.

Insert these values into the standard equation of a circle centered at (h, k) with radius r:

(x - h)^2 + (y - k)^2 = r^2 becomes:

(x + 4)^2 + (y - 3)^2 = 9^2

Od
33
Question 9 (1 point)
In the middle school PTA there is a total of 47 men and women. The number of women
in the PTA is 2 more than four times the number of men. How many women are in the
PTA?
a
42
38
ОООО
30
d
35

Answers

Answer:

38 women

Step-by-step explanation:

Question 9 (1 point)

In the middle school PTA there is a total of 47 men and women. The number of women the PTA is 2 more than four times the number of men. How many women are in the

PTA?

Let the number of men = x

Let the number of women = y

x + y = 47

y = 2 + 4x

We substitute

x + 2 + 4x = 47

Collect like terms

5x = 47 - 2

5x = 45

x = 45/5 = 9

y = 2 + 4x

y = 2 + 4 × 9

y = 2 + 36

y = 38

Therefore, the number of women = y = 38 women

Isabella went to the salon and was charged $72.60 for a cut and color. She added 20% to the cost as a
tip. If there is an 8% sales tax added to the original cost of the service, how much did she pay in
total?
A. $87.12 B. $92.93
C. $100.60
D. 145.20

Answers

A. assuming the sales tax is already added to the 72.60 all you have to do is add 20%

Issac shovels driveways to earn money. He can shovel 14 driveways in 8 hours. Earns $25.00 for each driveway. Issac is saving up to buy a new computer that costs $831.25. How many hours does Issac need to work to earn enough money to purchase the computer?

Answers

Answer:

19 hours

Step-by-step explanation:

Issac shovels driveways to earn money. He can shovel 14 driveways in 8 hours. Earns $25.00 for each driveway. Issac is saving up to buy a new computer that costs $831.25. How many hours does Issac need to work to earn enough money to purchase the computer?

Step 1 find the number of driveways to shovel

25x = $831.25

x = $831.25/25

= 33.25 driveways

Step 2

He can shovel

14 driveways = 8 hours

33.25 driveways = x

Cross Multiply

14x = 8 × 33.25

x = 8 × 33.25/14

x = 19 hours

Find the slope of the line

Answers

Answer:

Slope is undefined.

Step-by-step explanation:

Slope of 0 is a horizontal line.

Slope of undefined is a vertical line.

Any other slope is something in between.

Answer:

(A) undefined

Step-by-step explanation:

Here’s a little trick

If the line is horizontal, the slope is always 0

While if the line is vertical, the slope is always undefined.

In other words, if you can walk on the line, its 0 if you can’t its undefined

-100 ______ -101

A.>
B.<
C.=

Answers

Answer:

-100 > -101

Step-by-step explanation:

-100 > -101

Reason:

The negative number which is more closer to Zero it is always bigger than other.

-TheUnknownScientist

3a=a+36 find the value of a

Answers

Answer:

a=18

Step-by-step explanation:

Answer:

18

Step-by-step explanation:

Step 1: Write out your equation

3a=a+36

Step 2: Subtract a on both sides

2a=36

Step 3: Divide by 2 on both sides

a=18

Hope I helped

Please please help!!

Answers

I hope this helps you

ILIO
w
Which energy transformation happens when the blades are spinning as shown?
O Electrical to mechanical
O Chemical to electrical
O Mechanical to electrical
O Chemical to mechanical

Answers

it should be choice c

Find the 100th term for the sequence. -9,-4, 1, 6, 11, .......

Answers

Answer:

486

Step-by-step explanation:

for the 2nd term, add 5 to -9

for the 3rd, add 5 × 2 to -9

for the 4th, add 5 × 3 to -9

:

for the 100th, add 5 × (100 - 1) to -9

=> 5 × 99 + (-9)

=> 486

Please Help Me In This. ASAP! I'll Give brainliest!!!!
- Use the drop-down menus to complete the statements about inertia, Earth, and the moon.
The moon’s _____ tries to push it off into space in a straight line, but Earth’s _____ keeps the moon in orbit.

The moon and Earth are similar in that they both orbit around a body with
_____ mass.

Answers

Answer:

1. Inertia

2. Gravity

3. Greater

Step-by-step explanation:

You're welcome :3

Answer:

1. inertia

2. gravity

3. greater

Step-by-step explanation:

They are right I even checked them after

e) What fraction is equal to 50% of
1/6
?

Answers

Answer:

1/12

Step-by-step explanation:

Answer:

1/12

Step-by-step explanation:

50/100*1/6

1/12

It’s timed can sb please help me

Answers

Answer:

D

Step-by-step explanation:

The intersection of the graphs is at (-3,4).

Answer:

(-3,4)

Step-by-step explanation:

we have to find the point in common of the two lines, that is where they intercept.

when we write a point, we have to sign first the coordinate of the x, and then the coordinate of the y.

So the answer is : (-3,4)

This box plot shows the heights (in feet) of a sample of pine trees.
Pine tree heights
A pine tree that is 8 feet tall is added to the sample. How will this outlier
affect the shape of the box plot?

Answers

When a pine tree that is 8 feet tall is added to the sample, A. The new box plot will be negatively skewed.

What is negative skewness?

Negative skewness occurs when the tail of the left side of the box plot is longer than the tail on the right side.

Negative skewness highlights the risk of left tail events or negative outliers known as “black swan events.”

Thus, when a pine tree that is 8 feet tall is added to the sample, A. The new box plot will be negatively skewed.

Learn more about negative skewness at https://brainly.com/question/20378699

#SPJ1

Answer:

A

hope this helps

help with these 2 questions pls

Answers

Answer:

6 .

4X + 2 + X = 8X +2 -3X

5X+2=5X+2

0=0

The two sides of the equation are always equal ,so 3 or any other number can be a solution for it .

7.

6X+6-3X+6= X+4

3X+12= X+4

2X= -8

X= -4

Hope it was helpful .

Step-by-step explanation:

I hope that everything I have written helps you.if I'm wrong write the answers in your paper doesn't match with mine please tell me I'll try it again.

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