Mathematics High School

Cynthia rounds a number, x, to one decimal point.
The result is 6.3

Write down the error interval for x.

Answers

Answer 1

Answer:

[6.26,6.29]U[6.31,6.34

Step-by-step explanation:

6.26

6.27

6.28

6.29

6.31

6.32

6.33

6.34

So in interval form [6.26,6.29]U[6.31,6.34]

Related Questions

Students in Mrs. Kirby's English class recorded the number of hours they studied for final exams. The results are shown in the bar graph.
Mrs. Karty's English Com
Hours of Study
.
Days of the Week
Based on the information in the graph, what percent of the time spend studying was done from Monday to Wednesday?
A A) 45%
8 B) 18%
C C) 35%
D D) 50%

Answers

Where’s the bar graph?

Express the distance 440,000,000 meters using scientific notation in meters and then in millimeters. The distance 440,000,000 meters is expressed as how many meters in scientific notation.

Answers

4.4 x 10^8
.............................

Solve for X. Round your answer to the nearest tenth.

Answers

Basically add up the given side lengths and subtract that from 180 for the triangles

please solve for M<PRQ​

Answers

Answer:

[tex] m\angle PRQ =49\degree [/tex]

Step-by-step explanation:

[tex] m\angle PSQ = 360\degree - (128\degree + 134\degree )[/tex]

[tex] m\angle PSQ = 360\degree - 262\degree [/tex]

[tex] m\angle PSQ = 98\degree [/tex]

Now, by inscribed angle theorem:

[tex] m\angle PRQ = \frac{1}{2} \times m\angle PSQ [/tex]

[tex] m\angle PRQ = \frac{1}{2} \times 98\degree [/tex]

[tex] m\angle PRQ =49\degree [/tex]

The ratio of red marbles to blue marbles in the bag was 3 to 4. If 24 marbles were blue, how many were red?

Answers

Answer:

there would have been 18 red

Step-by-step explanation:

Derek bought his truck for $30,000. The value has dropped by $900 each year. He determined that the value of his truck (V) can be modeled by: V = 30,000 - 900x where x is the number of years since he bought his truck.

In how many years will his truck be worth $4,800?

Answers

Answer:

28 years

Step-by-step explanation:

The difference between 30,000 and 4,800 is 25200. So we divide this number by 900 to find out how many years it will take for the truck to depreciate to this value

Combine like terms in the expression 3t+4y+2t.

Answers

Answer:

5t + 4y

Step-by-step explanation:

the answer would be : 5t + 4y

please help with this im super lost and confused

Answers

Answer:

D) C': ( -3, -2), D': ( -4, 1), E': ( -1, -2)

Step-by-step explanation:

Formula for this equation:

(x - 5, y - 3)

C:

(2, 1)

(x - 5, y - 3)

C': ( -3, -2)

E:

(4, 1)

(x - 5, y - 3)

E': ( -1, -2)

D:

(1, 4)

(x - 5, y - 3)

D': ( -4, 1)

find the value of x.

Answers

Answer:

x = 4

Step-by-step explanation:

Given a line parallel to a side of the triangle and intersecting the other 2 sides then it divides those sides proportionally, that is

[tex]\frac{10-x}{x}[/tex] = [tex]\frac{3}{2}[/tex] ( cross- multiply )

3x = 2(10 - x)

3x = 20 - 2x ( add 2x to both sides )

5x = 20 ( divide both sides by 5 )

x = 4

plss help i’ll give brainliest thank you!

Answers

Answer:

36

Step-by-step explanation:

The formula of LCM is LCM(a,b) = ( a × b) / GCF (a,b)

The Greatest Common Factor of (9,12) = 3

Therefore

LCM of 9 and 12 = (9 × 12) / 3

= 108/3 = 36

LCM of 9 and 12 = 36

Irrespective of the method, the solution to our question LCM of 9 and 12 is the same.

Therefore, LCM of 9 and 12 is 36

Can anyone please help me with this math equation?

Answers

Answer:

1/5

Step-by-step explanation:

umm what's (3/5)/3

1/5

Find the surface area of the regular pyramid. 14mm and height is 11.

Answers

Answer:

504

Step-by-step explanation:

TSA (total surface area) = 1/2(p)(l) + B

p (perimeter) = 4(14) = 56

l (slant length) = 11

B (area of vase) = 14(14) = 196

TSA = 1/2 (56) (11) + 196

= 28(11) + 196

= 308 + 196

= 504

Please do correctly! If you do I will mark you Brainliest!

Answers

Answer:

The figure should be 56 units squared.

Step-by-step explanation:

The long side is 14 units long (6+6+2) and the short side is 4 units long, so 14 multiplied by 4 is 56.

Can somebody help with my 2 way table assignments..? i know some of you will take this as a fre.e points question and i don't really care LOL.. just want some help.

Answers

Answer:

what is the question

Step-by-step explanation:

What is the slope of the line that
passes through these two points?
(-1, 4)
(2, 2)
slope
[?

Answers

Answer:

-2/3

Step-by-step explanation:

2-4 / 2-(-1)

2-4 / 2+1

-2/3

Anthony is looking to build a rectangular
fence in the backyard. He knows the
perimeter is 25 feet and that one
measurement is 5ft. Find the other missing
measurement

Answers

7.5

5+5=10
25-10=15
15/2=7.5

Answer: 7.5 feet

Plot connect the points to make picture. Please

Answers

Answer:

that is what it would look like

Hope it helps!❤❤

Find -4- 2(1)/(2). Model the expression on the number line by drawing an arrow
I'm giving 30 points for this one

Answers

Answer:

Step-by-step explanation:

It would be the middle of the 6 and 5 because you go -4 plus to to the left and in half would be in the middle of that.

The two angles are congruent. Find x​

Answers

x+16=4x-5
-x -x
16=3x-5
+5 +5
21=3x
x=7

can someone help me with this?

Answers

Answer:

12.1 cm

Step-by-step explanation:

A store pays $423 for a crystal vase and marks the price up by 46%. What is the amount of the mark-up?

Answers

Answer:

194.58$

Step-by-step explanation:

Have a great day! :)

423/100=4,23x46= $194,58 (i think this is the amount of the mark up) + the price of the crystal vase = $617,58. Sorry if this is wrong

khan academy! please helppp

Answers

Answer: Figure A to Figure B is a scale factor of 0.5

Step-by-step explanation:

It's not too hard to figure out scale factor, since the two shapes are the same aside from their scale. Notice how Figure A is 4 units tall, and that Figure Bis 2 units tall. From one figure to another, use the equation Figure B/Figure A to find the scale factor. Although you won't really need to memorize all this, you can count the amount of units on your fingers and figure it out from there.

Find the value of x and each arc measure

Answers

Answer:

x=11

mMN=65

mNP=115

mNQP=245

Step-by-step explanation:

10x-45=6x-1

4x=44

x=11

mMN 6(11)-1=65/ 10(11)-45=65

mNP 180-65=115

mNQP 65+115+65=245

Someone help me find this answer

Answers

Finding the perimetre: 7x+4x-3+x=12x-3

Good luck!

Can someone please help me with this?!

Answers

The answer is 48 because 8 times 9

Use the Distributive Property to complete the equivalent expression. Enter your answers in the boxes.

4(y – 3) =

Answers

Answer:

4y−12

Step-by-step explanation:

4(y−3)

Use the distributive property to multiply 4 by y−3.

4y−12

What is the constant proportionality of (2, 0) (4, 2) (6, 4) (8, 6)

Answers

Answer:

Sorry but you just got coconut malled lol

Step-by-step explanation:

Here how you got coconut malled first you wanted to see an answer so your clicked answer which resolted in you Getting coconut malled. thanks for your time.

the area of the recatangle is 112cm square if the length of the rectangle is 14cm what is the width of the rectangle​

Answers

Answer:8cm

Step-by-step explanation:112/14=8

Resolución de Problemas con Ecuaciones Lineales
o de Primer Grado.

Ejemplo

Utilizamos el lenguaje algebraico para hacer esa representación.

Sea x número de casos Infectados en Santiago
Sea 2x + 5,088 números de casos Infectados en Sto. Dgo.
Entonces x + 2x + 5,088 = 43,956
x + 2x = 43,956 - 5,088
3x = 38,868
x = 38,868
3
x = 12,912
Luego: x número de casos Infectados en Santiago = 12,912
2x + 5,088 número de casos Infectados en Sto. Dgo. = 2 (12,912) + 5,088 = 31,000 43,956

NESECITO QUE ME AYUDEN A RESOLVER EL PROBLEMA



ACTIVIDAD 1 : Según el boletín #329, d/f 10/02/2021 del Ministerio de Salud Pública, el número total de casos infectados hasta esa fecha en el Distrito Nacional, era el doble más 12,585 casos más que los que había en la provincia de la Santiago. ¿Cuántos contagiados hay en cada una de las provincias si entre las dos suman 89,766 casos?
HELP MEEEEE

Answers

Answer:

what? pls translate it to english

Can anyone help me with this math equation??

Answers

Answer:

0.4

Step-by-step explanation:

if u reduce that fraction it would be 4/10 which is 0.4 in decimal form

Other Questions
What is the solution to the equation 2(x + 3)2 = 98? Why are fracking liquid waste pools harmful to the environment?When fracking liquid waste is left in pools on the surface, _________can evaporate into the air and contribute topollution. Which quantity makes the equation true? x + 3x + _______ = 7x Consider the point on the polar graph below.Represent the point's location in the polar form(r,)where0r Find the product: (6x+5)(2x7) PLEASE HELP ;(If x varies directly as y, find x when y = 8.x = 11 when y = -3X = What is one challenge Jen overcame in Among the Hidden: Shadow Children (First Book) 6) What are other examples of ethnically based exclusion?I fav school right here boiiiiiiiiiiiiiiiiiiiiiiiiiiiii Identify the transformation from figure A to figure B in the image below.glide reflectionreflectiontranslationdilation Marias phone bills were $95, $67, $43, and $115. What was the mean, or average, of her phone bills? Ayuda por favor, es de calculo diferencial Tema: optimizacin.Se desea construir una caja sin tapa que contenga el mximo volumen a partir de una lmina cuadrada de 10 m de lado. Determina las dimensiones de la caja. 2x+4y=8x+2y=4Which of the following statements is true about the ordered pair (-2,3) is TRUE?1. It is one of many solutions to the system 2. It is not a solution to either equation3. It is the only solution to the system of equations 4. It is a solution to the first equation but not the second equation What are the legal responsibilities of a veterinarian regarding the identification and documentation of animals? A store gives customers a markup of 13%. If the store sells a belt for $25, what was the wholesale price paid for the belt by the store? HELPPuzzle FourAnswer the following problems and then find the sum of all youranswers to unlock puzzle four.15501342)3)m21mz 4musm27675)mzCDE5x + 15B-426)MZABC1103O7)MZMNO1151MCode:the Midwest 2009 Read this excerpt from an encyclopedia article about the Cold War.Another intense stage of the Cold War was in 195862. The United States and the Soviet Union began developing intercontinental ballistic missiles, and in 1962 the Soviets began secretly installing missiles in cuba that could be used to launch nuclear attacks on U.S. cities. This sparked the Cuban missile crisis (1962), a confrontation that brought the two superpowers to the brink of war before an agreement was reached to withdraw the missiles.Which type of media would best help readers understand the information in the excerpt?an aerial photograph that shows the Soviet Unions missile sites in Cubaa chart that compares the populations of the United States and Cuba in 1950 and 1960a timeline that traces the relationship between the United States and Cuba in the 20th centurya graph that compares the range of Soviet Union missiles with the range of US missiles Suppose that you wish to hedge the exchange rate risk on a foreign receivable of 1,240,000 euros. You decide to do this with a long option whose underlying asset is the euro (I won't tell you whether it's a put or a call). If this option has a strike of $1.15/euro, a multiple of 10,000 euros, and a per-contract (i.e. per 10k euros) premium of $175, then what is the least number of dollars you could possibly expect to net from this hedged receivable What is the value of the discriminant? 3y2 = 8y + 240567288 A cell phone provider classifies its customers as Low users (less than 400 minutesper month) or High users (400 or more minutes per month). Studies have shownthat 80% of the people who were Low users one month will be Low users the nextmonth, and that 70% of the people who were High users one month will be Highusers the next month.(a) Set up the 2x2 stochastic matrix with columns and rows labeled L and H that displays these transitions (b) Suppose that, during the month of January, 50% of the customers were Low users. What percent of the customers will be Low users in February? In March? (Type an integer or decimal for each matrix element.)