What percent of the students, who have a computer, do not have a phone?

What Percent Of The Students, Who Have A Computer, Do Not Have A Phone?

Answers

Answer 1

Answer:

if it was out of all of the data it would be 76 / 300


Related Questions

x-5y=-15 complete the missing value in the solution to the equation. (-5,_)

Answers

The -5 in the point is your x value, so you will plug in the -5 and then solve.

-5-5y=-15

-5y=10

y=-2

The missing value is -2.

Let me know if you need further explanation, and I hope this helps

Answer:

y=2

Step-by-step explanation:

x-5y=-15

-5-5y=-15

-5y=-10

y=2

can someone help with this please,, also explain if you can..

Answers

Answer:

story 1

Step-by-step explanation:

because it says 2 higher than -2 so -2+2 is 0

Can someone help me

Answers

Answer:

45 cm^2

Step-by-step explanation:

Area of the figure is (7 cm)^2 - (2 cm)^2 = 49 cm^2 - 4 cm^2 = 45 cm^2

Which transformation preserves only angle measurement? A)dilation B)rotation C)reflection D)translation

Answers

Answer:

A)dilation

Step-by-step explanation:

The transformation preserves only angle measurement is dilation. The  transformation helps in taking up the production of an image that is of the same shape as the main original image.

Ans

A dilation

........,....

!!!!!!NEED HELP!!!! 20 POINTS Izaac created this graph for a math project. Which equation did Izaac use to create the graph?

Answers

Answer: y = 2x + 1

Step-by-step explanation:

use the equation y=mx+b where m is the slope and b is the y-intercept

y-intercept is 1

slope is 2, rise 2 run 1

A peregrine falcon dives for prey. Its elevation changes
by an average of -11.5 meters every second. The dive
lasts for 3.2 seconds. What is the change in the falcon's
elevation? What does this mean in the context of the
problem? Show your work​

Answers

11.5 x 3.2 = 36.8m

-36.8 meters change in elevation

What is the slope of a line that goes through (2, 3) and (-1, 5)?

Answers

Answer:

2/3

Step-by-step explanation:

slope formula is ( y2 - y1 ) / ( x2 - x1)

so put in the values that are given to us

(5 - 3) / (-1-2)

= (2) / -3

= 2/3

Answer:

2/3 i think.....

Step-by-step explanation:


What is the measure of theta in radians?
Enter an exact expression.


Answers

Answer: pi/3 radians

Step-by-step explanation:

0= arc length/radius

0= pi/3 radians

What is the median of the data in this stem-and-leaf plot?

a 21

b 22

c 23

d 24

Answers

Answer:

23

Step-by-step explanation:

The median is the middle number

There are 10 number so the median is between 5 and 6

Take the 5 and 6th terms and average them

(22+24)/2 = 23

Answer

23 (Answer c is correct)

hope this helps

brainliest appreciated

good luck! have a nice day!

Solving equations -3n -8n=-11

Answers

Answer:

The answer to your question is: n=1

PLEASE HURRY!!IM BEING TIMED!WILL NAME BRAINLIEST!!
The table and graph show that each cracker in a package has 7 calories.
Crackers and Calories
crackers(X) calories(Y)
1 7
2 14
3 21
4 28
Which statement about the graph is true?
A.)The number of crackers is the dependent variable, and the number of calories is the independent variable.
B.)The point (42, 6) is on the line.
C.)The number of crackers are graphed on the y-axis, and calories are graphed on the x-axis.
D.)The two variables are the number of crackers and the number of calories.
(Picture not option!just a graph!)

Answers

Answer:

D.)The two variables are the number of crackers and the number of calories.

Step-by-step explanation:

The number of crackers is the independent variable, and the number of calories is the dependent variable.

The point (6, 42) is on the line

The number of crackers are graphed on the x-axis, and calories are graphed on the y-axis.

Which line segment is drawn in the figure?
w
DYZ
WY
XZ
I wz

Answers

Answer:

XZ

Step-by-step explanation:

X and Z are points so that makes 2 endpoints, and a line segment

Will mark brainliest.

Answers

Answer:

Area=7.7*2=15.4m²

...........

Answer:

15.4 meters

Step-by-step explanation:

7.7 * 2

Please help ASAP I’m confused

I WILL GIVE BRAINLIEST

Answers

Answer: [tex]x=4.7434[/tex]

Step-by-step explanation:

Use the pythagorean theorem [tex]a^{2} +b^{2} =c^{2}[/tex]

plug in and solve

[tex]x^{2} +3x^{2} =(3\sqrt{10}) ^{2}[/tex]

[tex]4x^{2} =90[/tex]

[tex]x^{2} =22.5[/tex]

[tex]x=4.7424[/tex]

if you need to solve for the sides

3x = 3(4.7434) = 14.2302

∠a and ∠b are complementary angles. ∠a measures 67੦. What is the measure of ∠b?

Answers

Answer:

m∠b = 23 degrees

Step-by-step explanation:

complementary angles are two angles that add up to 90 degrees so 90-67=23

Steve is 6 years older than Kim. Their ages total is 22. How old is Steve?

Answers

Answer:

14

Step-by-step explanation:

Because 14-6= 8 and then 14+8= 22

can someone help me with this I do not understand it? ​

Answers

Answer:

So, the first one is not proportional and therefore has no multiplier.

You are right on the second on both counts!

Step-by-step explanation:

You just need to divide the x's by the y's (individually) in order to determine what they are multiplied by. And the answers you get for the first one will be 5, 6, and 7. Because the numbers are different, they are not proportional.

How do you solve 84.48 ÷ 0.88? Please explain it step-by-step!

Answers

Answer:

96

Step-by-step explanation:

Answer: 96

Step-by-step explanation:

84.48/0.88

The first step to dividing decimal numbers is to convert them into whole numbers. You can do this by multiplying 1 followed by as many zeros as decimal numbers there are. In this case, we have 2 decimal numbers, therefore, we must multiply by 1 followed by 2 zeros rather 100.

84.48*100/0.88*100

---------------------------------------------

8448/88=96

792

-------

 52'8

 528

 --------

    -

How many cubic centimeters of water can this paper cone cup hold?
8 centimeters
487 cubic centimeters
2167 cubic centimeters
9 centimeters
1441 cubic centimeters
1927 cubic centimeters
Vcone
-
barn​ help me please

Answers

48π cm^3

Step-by-step explanation:

The formula for the volume of a cone is...

[tex]V=\frac{1}{3}\pi r^2h[/tex]

We can plug everything we know from the photo into the equation, but note that the picture gives us the diameter, which is 8, instead of the radius. The radius is half of the diameter, so the radius will be 4. Also we will be leaving pi as it is, instead of changing it to 3.14.

[tex]V=\frac{1}{3}*(\pi *4*4*9)[/tex]

[tex]V=\frac{1}{3}*(144\pi )[/tex]

V = 48π

The paper cone can hold 48π cubic centimeters of water.

Answer:

Step-by-step explanation:

d = 8 cm

r =8/2 = 4 cm

h = 9cm

Volume of cone = (1/3)πr²h

[tex]=\frac{1}{3}\pi *4*4*9\\[/tex]

= 4*4*3*π

= 48π cubic centimeteres

You and two of your friends go to eat pizza together. There are two deals: 10% off of 1 pizza 30% off of 3 pizzas Do you want to each pay separately and get 10% off of your bill or do you want to split the bill 3 ways and get 30% off of 3 pizzas? Write a paragraph that convinces your teacher which one is the better deal. Show all of the math involved in your calculations.

Please help :(

Answers

Answer:

The first one is the better deal.

Step-by-step explanation:

The first one is the better deal =====

30% of 3 = 0.9

0.9 = 90

10% of 1 = 0.1

0.1 = 10

So the better deal would be 10% of 1

Solve for y: 4.0
2y + 16 = 0

Answers

Answer:

y=-8

Step-by-step explanation:

2y+16=0

2y=-16

y=-8

If $125 is invested at an interest rate of 18% per year and is compounded continuously, how much will the investment be worth in 2 years?
Use the continuous compound interest formula A = Per
$123

Answers

Answer:

$174.05

Step-by-step explanation:

To find the value of the investment at a later date:

[tex]x * multiplier^n = y[/tex]

Here, [tex]x[/tex] is the original amount, [tex]n[/tex] is the number of times the amount compounds and [tex]y[/tex] is the new value.

Let's find the multiplier. Imagine the $125 to be 100%, because that is the full amount of the investment. If you add 18% onto 100%, the result is 118%.

To convert this into a multiplier, you simply divide by 100:

118 ÷ 100 = 1.18

The original amount [tex]x[/tex] in this case is equal to $125, so we can easily substitute that into the equation. We know our multiplier is 1.18. And here, the investment is compounded once per year, and this is over a two year period, meaning the original amount will be compounded twice overall. Therefore, [tex]n=2[/tex].

Finally, we substitute our values into the equation:

[tex]125 * 1.18^2 =174.05[/tex]

This means our final answer is $174.05.

Will give brainliest answer

Answers

Answer:

Step-by-step explanation:

Diameter is 7cm

radius is diameter/2 = 7cm/2 = 3.5cm

Answer:

[tex]diameter = 7 \: \: cm \\ radius = 3.5 \: \: cm[/tex]

Step-by-step explanation:

[tex]d = 7 \: \: cm[/tex]

[tex]r = \frac{d}{2} \\ r = \frac{7}{2} \\ r = 3.5cm[/tex]

hope this helps

brainliest appreciated

good luck! have a nice day!

Determine the change to diagonal one of a rhombus if the area is multiplied by 1/8 and diagonal two is multiplied by 1/2 . Answer: Diagonal one is multiplied by

Answers

Answer:

Diagonal one is multiplied by 4

Step-by-step explanation:

area = dia 1 * dia2 / 2

area/8 = dia1/x * dia2/2   / 2

->x = 4

A stack of 12 bricks is 27 inches high. How high is each brick?

Answers

Answer: 2.25 inches

Step-by-step explanation:

27/12= 2.25

The parabola opens to the right. The focus is given as

F (p,0) and directrix x = -p. The distance between the

focus and point P is equal to the distance between the

directrex and point P. Continue to simplify the equation to

solve for y2. THE ANSWER IS 4px!! :)

Answers

Answer:

Step-by-step explanation:

We have that the focus is at (p,0) and that the directrix is x=-p. Take the point (-p,0) of the directrix. We know that the vertex of the parabola is at the middle point ot the line segment that joins the points (p,0) and (-p,0). To get the middle piont, we take the average coordinate by coordinate. That is, the middle point is [tex](\frac{-p+p}{2}, \frac{0+0}{2}) = (0,0)[/tex]. The general formula of a parabola of vertex (h,k) that opens to the right or to the left is given by

[tex](y-k)^2 = 4p(x-h)[/tex]

Where |p| is the distance from the focus to the vertex. If the parabola opens to the right, then p>0 and p<0 otherwise. In our case, h =0=k, so we get that

[tex]y^2 = 4px[/tex]

Answer:

y^2 = 4px

Step-by-step explanation:

edg 2021

Josie measured the diameter of the base of her
cup. If the diameter of her cup measures 12 cm,
what is the measure of the radius?

Answers

Answer:

6cm

Step-by-step explanation:

The radius is half of the diameter. Being 12 inches, the radius will be 6 inches.

What is the product of the binomials

Answers

Answer:

(x-9)(x+2) = x^2 + 2x -9x -18  = x^2 -7x -18

Answer is B

Step-by-step explanation:

The answer is B. -18

Which of these systems of linear equations has no solution? 2 x + 8 y = 15. 4 x + 16 y = 30. 2 x minus y = 18. 4 x + 2 y = 38. 4 x + 7 y = 17. 8 x minus 14 y = 36. 4 x minus 3 y = 16. 8 x minus 6 y = 34. 100points

Answers

Answer:

4 x minus 3 y = 16. 8 x minus 6 y = 34

Step-by-step explanation:

2 x + 8 y = 15. 4 x + 16 y = 30.

Multiply the first equation by 2

4x +16y = 30

They are identical so they are the same line so there are infinite solutions

2 x - y = 18. 4 x + 2 y = 38.

Multiply the first equation by 2

4x -2y = 36

Add to the first equation

4x -2y = 36

4 x + 2 y = 38.

-----------------------

8x =74

This has a solution

4 x + 7 y = 17. 8 x - 14 y = 36.

Multiply the first equation by 2

8x +14y = 34  add to the second equation

8x +14y = 34

8 x - 14 y = 36.

------------------------

16x = 70

This has a solution

4 x - 3 y = 16. 8 x - 6 y = 34.

Multiply the first equation by -2

-8x + 6y = -32

Add to the second

-8x + 6y = -32

8x - 6y = 34

---------------------------

  0 = 2

This is never true so there is no solution

Answer:

Last one:

4x minus 3y = 16

8x minus 6y = 34

Step-by-step explanation:

4x - 3y = 16

y =(4x - 16)/3

y = (4/3)x - 16/3

8x - 6y = 34

y =(8x - 34)/6

y = (4/3)x - 17/3

These are two distinct parallel lines, hence will never meet

Therefore no solutions

Socks cost $1.19 a pair one pair of socks and three notebooks cost $3.68 How much was each notebook ? plz help

Answers

Answer:

about $1.22

Step-by-step explanation:

divide 3.68 by 3 and the closest answer is 1.22

Answer:

$1.22

Step-by-step explanation: it says for 3 notebooks the cost is $3.68 so you have to divide that by 3 to get the cost of each individual notebook

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