Mathematics High School

Ayuda plis, no le entiendo ni mais :"

Answers

Answer 1

Answer:

Entiendo tu idioma, hablas español, ¿no? Me encantaría ayudarte hablo inglés y español

Step-by-step explanation:

Related Questions

Can someone help on this?

Answers

It is d hope that helps!

Answer:

Step-by-step explanation:

p(x, y) reflection on y axis = p'(-x, y)

Margaret is going on vacation to Alaska. She has 13 sweaters and needs to choose 6 to take with her on vacation. How many ways can she choose the 6 sweaters to take? Question 7 options: 1,716 1,235,520 78 575

Answers

Answer:

1,716

Step-by-step explanation:

I just took the quiz.

A culture started with 1,000 bacteria. After 7 hours, it grew to 1,200 bacteria. Predict how many bacteria will be present after 14 hours. round your answer to the nearest whole number.
Note: When solving for k, round to four decimal places

Answers

Answer:

1400

Step-by-step explanation:

I took the Application

Which of the following terms best describes the set of all points in a plane for
which the difference between the distances of a given point to two fixed foci
equals a certain constant?
Focus
Focus
A. Hyperbola
B. Circle
C. Ellipse
D. Parabola

someone HELPP PLSSS

Answers

A would be the correct answer:) hope this helps!!

The set of all points in a plane for which the difference between the distances of a given point to two fixed foci equals a certain constant

is a A. Hyperbola.

What is a hyperbola?

A hyperbola is symmetric along its conjugate axis and resembles the ellipse in many ways.

Examples of the hyperbola that are frequently seen include the path taken by the tip of a sundial's shadow, the scattering trajectory of subatomic particles, etc.

We all know the pictorial representation of a circle, ellipse, parabola, and hyperbola.

A hyperbola is subject to concepts like foci, directrix, latus rectus, and eccentricity.

The given diagram and statements represent a hyperbola.

learn more about hyperbolas here :

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Round your answer to the nearest hundredth

Answers

Answer:

2.30

Step-by-step explanation:

sin=opposite/hypotenuse

sin50=BC/3

BC=3sin50

BC=2.298≈2.30

Sabrina babysits for young kids in her neighborhood. Last Friday night, she babysat one child for 2 hours and made $16. Tonight, she babysat one child for 6.5 hours and made $34. Determine and interpret the rate of change and initial value.

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It increased by 95%?

I WILL GIVE BRAINLIEST!!!!!!! A video game developer wants to know how long it takes people to finish playing their new game. They surveyed a random sample of 13 players and asked how long it took them (in minutes). 1.235 952 457 1,486 1,486 | 1,759 1,148 548 1,0371,864 | 1,245 866 1,431 a. Estimate the median time it will take all players to finish this game. minutes b. Find the interquartile range for this sample minutes

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Answer:

a) median = 1,148 minutes

b) IQR = 549.5

Step-by-step explanation:

Q1 = (952 + 866) / 2 = 909

Q3 = (1431 + 1486) / 2 = 1458.5

IQR = 1458.5 - 909.0 = 549.5

Dana is creating a video. Her computer shows that the video is 265.038 seconds long. She writes the length of the video in expanded form. Which expression represents the value of one of the digits in the length of Dana's video?

Answers

Options aren't supplied. However, a list of possible answers have been worked out.

Answer:

Kindly check explanation

Step-by-step explanation:

In expanded format :

256.038 can be broken down as :

2 represents 200 ; 2 hundred = 2 * 100

5 represents 5 tens = 50 = 5 * 10

6 represents 6 unit = 6 * 1

0 represents 0 tenths

3 represents 3 hundredths = 3 * 1/100

8 represents 8 thousandths = 8 * 1/1000

The options aren't given, but the answer would be among the values listed above

The graph of a linear system is shown

Answers

answer:

(2,6)

step-by-step explanation:

when solving by graphing, their interaction point is the solution

Answer:

(2, 6)

Step-by-step explanation:

you can find the solution to a linear system by looking at the plot points they intersect at.

hope this helped!

f(x) = 3x - 1

Consider the function below. Find f(x) = 32 *find x value*

Answers

Answer:

f(32) = 95

Step-by-step explanation:

f(32) = 3(32)-1

f(32) = 96 - 1

f(32) = 95

Hope this helps have a great day

Jasmine had an average daily balance of $1,608.24 for the last billing cycle, which had 31 days. If her credit cards charges an APR of 22.99%, what would her finance charges be for the last billing cycle?

Answers

Answer:

Finance per billing cycle = $ 30.91

Step-by-step explanation:

First, we will calculate the APR for 1 day:

APR per day = (22.99%/year)(1 year/12 month)(1 month/31 days)

APR per day = 0.062 % / day

Now, we will calculate the finance per day:

Finance per day = (Daily Balance)(APR per day) = ($ 1608.24)(0.062 %/day)

Finance per day = $0.99/day

Now, we will calculate the finance for one billing cycle:

Finance per billing cycle = (Finance per day)(31 days) = ($ 0.99/ day)(31 days)

Finance per billing cycle = $ 30.91

The frequency of a radio wave varies inversely as its wavelength. If a 250-meter wave has a
frequency of 1,200 kilohertz, what is the wavelength of a wave that has a frequency of 6,000
kilohertz? Round your answer to the nearest meter

Answers

Answer:

50 m

Step-by-step explanation:

Which pair of angles must be supplementary?
A. <1 and <5
B. <5 and <3
C. <4 and <5
D. <4 and <1

Answers

Answer:

I think C but I could be wrong

Step-by-step explanation:

Suppose Nicole ran 12 miles in four days. If she ran the same distance d each
day, how many miles did she run in one day?

Answers

Answer:

3 miles

Step-by-step explanation:

Since she ran 12 miles in 4 days, and all of them were equal, divide 12 by 4. Answer is 3 ^^

Ben needs to read 450 pages of his book for school. If he has five days to finish, how many pages should he read each day?

Answers

Answer: 90

Step-by-step explanation:

450/5 or 450 divided by 5

you can work this out by figuring out 45/5 which is 9

so 450/5 equals 90

he should read 90 pages per day

Answer:

Step-by-step explanation:

Because if you divide the pages into the 5 day it would be 90

450 divide by 5 = 90

Please answer correctly !!!!! Will mark Brianliest !!!!!!!!!!!!!!

Answers

Answer:

30 m

Step-by-step explanation:

Picture the question as a triangle

The length of the string is the hypotenuse, 60 m

The angle from the ground is 30

The right angle C is from the height of the kite to the ground

The missing angle A 60 is located on the top of the kite

now find b, the height

The cosine of an angle is equal to the ratio of the adjacent side to the hypotenuse.

cos(A)=adj/hyp

cos(A)=b/c

b=c*cos(A)

b=60*cos(60)

b=30

I don’t know what to do please help

Answers

Answer:

haha um make conversation

Step-by-step explanation:

Ok from experience texting back multiple times when the person is just leaving you on scene is a little weird. There could be multiple things happening and constantly trying to get a answer is kinda pressuring the person to text back even if they don’t know what to say.

Please help I have 15!!!!!!!

Answers

Answer:

True

Step-by-step explanation:

x^a = b

x^( a / a ) = b^( 1 / a )

x^1 = b^( 1 / a )

x = b^( 1 / a )

Please help. I will mark brainliest if I can. ASAP I need help.

Answers

Answer:

y= -x+5

Step-by-step explanation:

you can decide whether or not to put a 1 in front of the x, but i don't think it's necessary

i hope this helps :)

Do the following lengths form a right triangle? Show your work.
12
5
13
Please answer quick

Answers

Answer:

yes

Step-by-step explanation:

side 5 and side 12 where the angle is you can form a square in the corner

Help please (no links)

Answers

Answer:

Solution given:

8x²+8x+2=0

8x²+4x+4x+2=0

4x(x+2)+2(x+2)=0

(x+2)(4x+2)=0

either x=-2/4=-½

x=-2

It has 2 solution.

Solve plz
500 - 2.23

Answers

Answer:

497.8

Step-by-step explanation:

500-2.23=497.77=497.8

Answer:

500-2.23500-2.23497.77

hope it helps

stay safe healthy and happy.

yo i need help please ( if u can’t see the problem zoom in btw ) but fr i need to pass plz help

Answers

Answer:

Given no. of persons owned laptop = 76

Total of no. of students owned + Total of no. of students dont have owned laptop given = 155

No. of students dont have laptops = 155 - 76 = 79

So then the total no. of no laptops = 79 + 17 = 96(ans)

Using the Pythagorean theorem what is the distance between (5,-3) and (9,1)

Answers

Step-by-step explanation:

Distance between (5,-3) and (9,1)=√(9-5)^2+(1-(-3))^2

=√4^2+4^2

=√16+16

=√32 units

It's not possible to calculate the distance between these points by pythagoras theorem .We can easily calculate it by distance formula I.e.√(x2-x1)^2+(y2-y2)^2

The box plot below represents some data set. What percentage of the data values are between 20 and 55?

Answers

Step-by-step explanation:

the solution is self explanatory

What is the weight of the contents of a 50 gallon drum of alcohol? Express answer to the nearest hundredth pound.

Answers

Answer:

416.444 pounds

Step-by-step explanation:

Drum of alcohol = 50 gallons

Convert gallon to pound

1 gallon = 8.329 pounds

50 gallons = 416.444 pounds

50 gallons drum of alcohol = 416.444 pounds of alcohol to the nearest hundredth pound.

I need to know what is the factor is the ball height changing after each bounce

Answers

Answer:

After each bounce it reaches a height which is 75% of its maximum height after the previous bounce.

Step-by-step explanation:

A farmer has 1235 trees to be planted on a rectangular parcel of land. if there are 24 trees planted in each row and each row must be completed before it is planted, how many trees will be leftover planting?
a. 0
b. 11
c. 55
d. 21

Answers

Answer:

Step-by-step explanation:

It's the closest number to 51.

1245/24

The coordinates of the endpoints of QR are
Q (8, 2) and R (5, 7) ).

Which measurement is closest to the length of QR
in units?
A 5.8 units
B 5 units
C 4 units
D 3.9 units

Answers

Answer: I just did the test so the answer is A. 5.8 units

Step-by-step explanation: hope this help thx for the points :D

Length of QR in units = 5.83 units, which is closest to 5.8 units.

The correct option is A.

What is length of line segment?

The distance between any two points is the length of the line segment joining the points.

The formula for the distance, D, between two points whose coordinates are (x₁, y₁) and (x₂, y₂)

D = √((x2 – x1)² + (y2 – y1)²)

This is called the Distance Formula.

Given,

Coordinates of points Q (8, 2) and R (5, 7)

Length of QR = Distance between point Q and point R.

D = √((x2 – x1)² + (y2 – y1)²)

D = √((5 - 8)² + (7 - 2)²)

D = √(-3² + 5²)

D = √9 + 25

D = √34

D = 5.83 units

Length of QR rounded to one decimal = 5.8 unit

Hence, 5.8 unit is closest to the length of QR = 5.83units

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Easy math please help!!

James is making orange juice from concentrated frozen orange juice that he must mix with water. The concentrated juice is in 12 fluid ounce cartons. The ratio of orange juice concentrate to water is 12 fluid ounces to 36 fluid ounces. If James needs 4.5 gallons of orange juice, which is 576 fluid ounces, how many cartons of concentrated orange juice does he need? (Your answer should just be a number.)

Answers

Answer:

Step-by-step explanation:

Other Questions

Maggie is buying a jacket. The expression shown represents the sales tax on the jacket price, j.0.08j Write an expression in terms of j to represent the total amount that Maggie spends on the jacket, including tax. Donna and Dave were participating in a lab on the properties of water. First, they tried to see how many drops of water they could fit on a penny. Then they dropped water and alcohol on waxed paper and observed what happened. Next they made a streak of water and then alcohol on the lab bench. The alcohol streak dried up and disappeared first. Donna and Dave had to write an explanation for everything that happened during the lab. How can they explain the disappearing alcohol? A) Alcohol is flammable. B) Alcohol has a lower boiling point than water. C) Alcohol has a lower melting point than water. D) Alcohol has a higher boiling point than water. An assistant receives a wage of $16.24 per hour this amount is 112% of last year's wage what is the dollar increase in the hourly wage over last year use proportion method Vote in local elections and for quadrennial elections.Choose the best definition from the ones provided below:a.regionalc.elections that occur every four yearsb.nationald.elections that occur every two yearsTHE ANWSER IS C Solve for x to the nearest tenth.373 20 POINTS Send help plsssss math is difficult plzzzzzzz help for a brainly please help i will give brainliest udentYou roll a number cube two times. Which of the theoretical probabilities are accurate?Check all that apply.OP(1 then 0) = }Pleven number then odd number) = 4P(6 then 2) = 36Pleven number then 5) = 12ookonsativePlodd number then 2) =HELP Line segments AB and CD intersect at point E. Ray EF extends from point E.Find the value of x. Then find the measures of angles CEF and BEF Jina's Coffee Shop makes a blend that is a mixture of two types of coffee. Type A coffee costs Jina $4.35 per pound, and type B coffee costs $5.80 per pound. This month's blend used twice as many pounds of type B coffee as type A, for a total cost of $510.40. How many pounds of type A coffee were used? Number of pounds of type A coffee: The radius of a cylindrical construction pipe is 3.5ft. If the pipe is 40ft long, what is its volume? Use the value 3.14 for , and round your answer to the nearest whole number.Be sure to include the correct unit in your answer. What is true about a strand of DNA?Question 5 options:A. It contains many genesB. It contains many proteinsC. It contains many strands of mRNAD. It contains many chromosomesI tried the last one, " It contains many chromosomes" and " It contains many strands of mRNA" and they were both wrong so its either A or B De un saco de frutas que contiene 3 naranjas, 2 manzanas, y 3 pltanos, una muestra aleatoria de 2 piezas de se selecciona la fruta. Si X es el nmero de naranjas e Y es el nmero de manzanas en la muestra, encuentre(a) la distribucin de probabilidad conjunta de X y Y, muestre la tabla de distribucin; (b) Pruebe que la suma de columnas y renglones nos entregan las distribuciones marginales de X , Y(c) Calcule P(Y = 0|X = 2)(d) Demuestre que las variables aleatorias X ,Y no son estadsticamente independientes Test 2:ScoA. Direction: Identify the problem and solution for each passage.Henry was very hungry. He went to the kitchen to get something to eat. His mom said, "Henry, dinready. Why don't you play outside and I will tell you when it is time to eat." Henry went outside and kickedhis mom called him in for dinner. It was hot dog night. Henry was happy and ate all of his dinner.1. What was the problem in the story?A. Henry went to the kitchen.B. Henry was very hungry.2. What was the solution to Henry's problem?A. His mom called him in for dinnerB. He went to the kitchenC. Henry kicked a ball.D. It was hot dog night.C. Henry kicked a ball.D. He played outside A newspaper vendor is trying to determine how many daily papers to order. The cost to the vendor of a single paper is $0.75. The vendor sells each paper for $1.85. The value of the paper will drop to 0 the next day. If the daily demand for papers is normally distributed with a mean of 500 papers and a standard deviation of 100 papers. The newspaper vendor should order how many papers?a. 500 b. 525 c. 559 d. 795 e. 475 Can someone help me with this ? Part EWhich of the following variables did Pasteur change in his experiment to test the hypothesis ofspontaneous generation? What is the answer to question 1 What was a main purpose of church orders?