i will brainliest, to the most helpful

Answer:

formula is

percentage error = (l accepted value - experimental value/accepted value ×100

Step-by-step explanation:

/ means divide

×100 to get the percentage

think this is right and hope it helps

Answer:

The answer is

8 203/1000

Step-by-step explanation:

9514 1404 393

Answer:

  (d)  2%

Step-by-step explanation:

The base of the exponent is the "growth factor". It is 1 more than the "growth rate", the fraction of change in 1 year.

 growth factor = 1 + growth rate

  1.02 = 1 + 0.02

  growth rate = 0.02 = 2%

The account increases 2% annually.

Answer:

He looks like he answered the question

Step-by-step explanation:

Answer:

1) 121

2) 27

3) 75

Step-by-step explanation:

RULES

Triangle: base × hight

Rectangle: length × width

Square: length × width (note: all sides are equal)

Answer:

1. 121

2. 27

3. 75

Step-by-step explanation:

Step-by-step explanation:

A:

No graph has been shown.

B:

1.

d = 2.5(20)

d = 50 meters.

2.

time                   distance H                distance E

0                               45                              0

5                               50                             12.5

15                              60                             37.5

20                             65                             50

40                             85                             100

65 - 50 = 15

15 meters

Look at graph image for the distance represented on the graph.

Answer:

original coordinates A[-4,5], B[-3,1], C[-5,2

new coordinates [3,1], B[2,5] C[4,4]

Step-by-step explanation:

ok so the x is the horazontal line and the Y is the vertical line when your writing cooodinates you always write the X first then the Y. so to find the origanal corrdinates which i'm assuming are the coordinates for the blue triangle you have to find the first point so the one labled A, you look at the numbers on X so the horizontal line, and find out which number on that line has point A on it and you record that number this is the X then you look at the   numbers on the Y line, (the vertical line) and see which number has point A on it and record this number this is the Y do this for all the other points and you will have all of their coordinates.

Hope this helps :)

Answer:

1/15

Step-by-step explanation:

20 - 5 = 15 cards

11 is one out of 15

1/15

Answer:

To me its to me fuzzy can you bring it closer

Step-by-step explanation:

Answer:

1/12

Step-by-step explanation:

Chance of flipping heads: 1/2

Chance of rolling a two: 1/6

1/2 x 1/6 = 1/12

Answer:

1/2 x 1/6 = 1/12

probability of flipping head =1/2

rolling a two = 1/6

probability of flipping heads and rolling a two = 1/2 x 1/6

Answer:

7:11

Step-by-step explanation:

7 for the dollars and 11 for each month because the first month, he doesn't get a $7 fee

answer

5/12

Step-by-step explanation:

100/240 simplifies to 5/12

Answer:

5/12

Step-by-step explanation:

100/240

= 10/24

= 5/12

Answer:

1. 47.4

2. 6

3. 18.57

4. 114.9

5. 75.01

Answer:

d.) 164 sq. m

Step-by-step explanation:

= 2 * (-4/5) + 6 * 1/3

= - 8/5 + 2

= - 8/5 + 10/5

= 2/5

= 0,4

* = multiply

Answer:

[tex]\frac{2}{5}\\[/tex]

Step-by-step explanation:

[tex]2x + 6y[/tex]

[tex]2(-\frac{4}{5}) + 6(\frac{1}{3}) \\\\\frac{2}{1} (-\frac{4}{5}) + \frac{6}{1} (\frac{1}{3})\\\\-\frac{8}{5}+ \frac{6}{3}\\\\-\frac{24}{15}+ \frac{30}{10}\\\\\frac{6}{15}\\\\\frac{2}{5}[/tex]

Hope this helps!

Answer:

12 guests(13 including yourself), 78 ounces of dough, and 52 ounces of sauce.

Step-by-step explanation:

So what you want to do is to first add up the dough and the sauce which is 10. then you want to divide 130 by 10 and you get 13(130/10=13) Now we subtract 1 from 13 and that how many guests you have which is 12. now we time 6 by 13 which is 78(6*13=78) so 78 ounces of dough. Now we time 4 by 13 and we get 52(4*13=52) so 52 ounces of sauce. Now to make sure it's right we need to add 78 and 52 together and we get 130(78+52=130) And that's all

Pls give brainliest

Answer:

d really

Step-by-step explanation:

Answer: B: and I

Step-by-step explanation:

Hope it works out!

Answer:

To find the number of inches, times the number of feet by the unit rate, 12 inches per foot

Step-by-step explanation:

If you wanted to figure out how many inches are in 3 feet, you multiply 3 with 12, getting you 36. So, there are 36 inches in 3 feet

Answer:

(i) 84 cm.

(ii) 5635π cm^2

Step-by-step explanation:

(i)

The volume of the cone = 1/3 π r^2 h

= 1/3 π 35^2 h.

The volume of the hemisphere = 2/3 π 35^3.

As the volume of the cone is 1 1/5 ( = 6/5) times the volume of the hemisphere:

1/3 π 35^2 h = 2/3 π 35^3 * 6/5

h = 2/3 π 35^3 * 6/5 / 1/3 π 35^2

h = 84 cm (answer).

(ii) Surface area of the hemisphere = 2 π * 35^2 = 2450π cm^2.

Surface area of the cone = π r l where l = slant height.

l = √(35^2 + 84^2) = 91 cm.

So the surface area of the cone = 35*91 π = 3185π.

So the total surface area of the solid is 3185π + 2450π

= 5635π cm^2.

i hope this work for you

The height and the base area of the cone are 6 units and 4π square units. Then the volume of the cone is 24π.

It deals with the size of geometry, region, and density of the different forms both 2D and 3D.

The height (h = 6) and the base area (b = 4π) of a cone is given.

Then the volume of the cone will be

Volume = b × h

Volume = 4π × 6

Volume = 24π

More about the geometry link is given below.

https://brainly.com/question/7558603

Answer:

-6

Step-by-step explanation:

Please check the photo.

Answer:

Step-by-step explanation:

B is correct.  

Cylinder:   V = πr²h            This is 3 times the volume of the                      

Cone:        V (1/3)πr²h                     corresponding cone.

Answer:

3

Step-by-step explanation:

81÷3= 27

Therefore the answer is 3. Thats what I did.

Answer:

[tex]\sqrt{1}[/tex] , π/3 , 1.23, [tex]\frac{5}{4}[/tex], [tex]\sqrt{3}[/tex] , 1.9

Step-by-step explanation:

5/4 = 1.25

1.23232323

pi/3 = 1.0472

[tex]\sqrt{3}[/tex] = 1.732

1.999999

[tex]\sqrt{1}[/tex] = 1

[tex]\sqrt{1}[/tex] , π/3 , 1.23, [tex]\frac{5}{4}[/tex], [tex]\sqrt{3}[/tex] , 1.9

Answer:

3, 6, 2, 1, 4, 5

Step-by-step explanation:

Answer:

the answer is c 29.04 meters squared

Step-by-step explanation:

first you multiply 2.2 by 2.2 to get 4.84 then you multiply that by 6 to account for all of the faces

Answer:

13 guests, 72 ounces of dough, 58 ounces of sauce

Step-by-step explanation:

6 ounces of dough plus 4 ounces of sauce is 10 ounces so 130 divided by 10 is how you get your guests. Then multiply both 6 and 4 by 13 to get the ounces of both dough and sauce

Answer:You have to take a picture because we can't open the link you your school learning system

Step-by-step explanation:

Answer: 3

Step-by-step explanation:

Dirty water can cause death and lead to diseases.

Answer:

I think it is 192

Step-by-step explanation:

Volume of cube: 5 x 4 x 8 = 160

Area of diagonal: 160/2 = 80

Length of diagonal: 80 / 0.5 x 3 = 480

AB = 480 / 5 x 2 = 192

Answer:

18/50 or 9/25

Step-by-step explanation:

so first you add all the info

15 + 18 + 9 + 8

this will be your denominator

50

50 balloons in total

now just put 18/50 because you are looking for the probability of yellow balloons  

Answer:

C. 9/25

Step-by-step explanation:

Total number of drawings of balloons = 15 + 18 + 9 + 8 = 50

Number of times a yellow balloon was chosen = 18

p(choosing yellow balloon) = 18/50 = 9/25

Answer: 9/25