Mathematics College

What’s the answer to this radical functions equation ASAP

Answers

Answer 1

Step-by-step explanation:

√z is defined only when z >= 0

Therefore √x - 1 is defined only when (x - 1) >= 0, x >= 1.

The only graph that shows the domain x >= 1 is graph Y.

Related Questions

Ms manning arranges the desks in her classrooms in rows and columns. There are 4 rows. There are 6 desks in each row. How many desks are there in Manning classroom?

Answers

24 desks

Step-by-step explanation:

There are 24 desks because 4 rows multiplied by 6 desks in each row = 24 desks.

A certain radioactive isotope has a half-life of 50 years. A scientist determines that there are 200 grams of the radioactive material present today. How
Much of the isotope was present 200 years ago?

Answers

im guessing 800 50X4 = 200 and 200X4 = 800

i never learned this but i hope its correct.

Solve for x in the diagram shown.
A) 2.67
B) 4.5
C)5.625
D) 34.375

Answers

Answer: C

Step-by-step explanation:

what is the slope of the line that is represented by the values in the table above?

Answers

Answer:

Answer:

Step-by-step explanation:

To get the slope of the line of the given table of values, all we need is just 2 coordinate pairs from the table. We can pick any two.

Let's use, (-1, 0), and (0, 6).

slope (m) =6

Step-by-step explanation:

Answer:

whats the answer dang

Step-by-step explanation:

How do you write 7/10 as a percentage?

Answers

Answer:

70%

Step-by-step explanation:

Answer:

70%

Step-by-step explanation:

In a class of 12 boys and 8 girls, two students need to be chosen for classroom jobs.
What is the probability that Mary gets selected?

Answers

Answer:

55 percent chance or 11/20 or 0.55

Step-by-step explanation

put the numbers in order from least to greatest.

5 * 10^6

4000000

5 * 10^5

0.6 * 10^7

75 * 10^5

Answers

So if u simplify them all it would be 5000000, 4000000, 500000, 6000000, 7500000 so it would be least is 500000, 4000000, 5000000, 6000000, and 75000000 being the greatest... I hope this helps uuuu! :)

In this figure m∠A=(2x-2)°, m∠C=(4x-6)°,and m∠DBC=(5x+4)° What is m∠C
SHOW YOUR WORK will give 100 points!!

Answers

Answer:

answer 500

Step-by-step explanation:

2x2-40x33 divided by 2 and boom answer 500

Anser:

m∠C=42

Step-by-step explanation:

(2x - 2) + (4x - 6) = (5x + 4)

(6x - 8) = (5x + 4)

-4 -4

6x - 12 = 5x

-5x -5x

1x = 12

So 4 * 12 - 6 = 42

m∠C=42

help plz very very confused

Answers

Answer:

x=-2

Step-by-step explanation:

Which of the following is equivalent to 75/100? A 2/3 B 10/15 C 25/50 D 15/20

Answers

Answer:

D. 15/20

Step-by-step explanation: Because if it is 100 divide by 5 then it equals 20 and since 75% is 3/4 then 15/20 is your answer.

Answer:

D 15/20

Step-by-step explanation:

do you know the answer

Answers

Answer:

The answer is 15.

Other:

Brainliest? Thanks!

These points are linear. Find the slope.

Answers

I think the slope would be 8. The formula to find slope is y1-y2/x1-x2 so you pick two points and then do the problem, i picked points (-2, -8) and (-3, -16) and after simplifying my answer i got 8. I may be wrong though

If 9y – 5 = 22, find the value of 2y.

Answers

Answer:

I want questions and answers

Step-by-step explanation:

9y-5=22

9y=22+5

y=27

y=3

now,

2y=2×3=6

hope it helps.

please help me please

Answers

Answer:

y=1

10/5=2

Step-by-step explanation:

Asafa runs 0.75 kilometers in 6 minutes. Jemaine runs 3,000 meters in half an hour. Who ran at a faster rate?

Answers

Answer:

Asafa ran at a faster rate

Step-by-step explanation:

Asafa's speed:

0.75 km/ 6 min = 750 m/ 6 min = 125 m/min

Jemaine's speed:

3000 m / 30 min = 100 m/min

Asafa ran at faster rate as 125 m/min > 100 m/min

Given the function f(x) = 3|x - 2| + 6, for what values of x is f(x) = 18?
O x = -2, x = -8
O x = -2, x = -6
O x = -2, x = 6
O x = -2, x = 8

Answers

When x = -2, x = 6 is the answer.

Lizzie buys 3 clocks for a total cost of £50 at a car boot sale. She sells 2 clocks for £22 each and the other for clock for £20 Lizzie thinks she has made a 30% profit

Answers

Answer:

yes she made 30% profit it says she sell 2 clocks for 20 and 22 each for the other ones

Step-by-step explanation:

Need help plz don’t know what is the answer.

Answers

Answer:

Step-by-step explanation:

If you subtract 4 and add 16 you get 37

The square root of 36 is 6 and the square root of 49 is 7

so since 37 is closer to 36 it has to be than 7 and a little more than 6

Answer:

A. between 6.0 and 6.2

Step-by-step explanation:

solver using order of operations (PEMDAS)

[tex]\sqrt{25-4+16} \\\sqrt{21+16} \\\sqrt{37}\\6.08[/tex]

now that we have our answer we can see what numbers it fall between which are 6.0 and 6.2, giving us answer A

Lamar is considering two loans.

Loan A
Loan B
Principal
$4,500
$4,300
Interest rate
5%
6%
Time in years
3
3

Which loan will have the lowest total payback?

Answers

Step-by-step explanation:

know:

Loan A

Principal

$4500

Interest rate

Time in years

If 100% => $4500

5% =>X

X = 5% × $4500 ÷ 100% = $225

Loan A = $4500 + $225 = $4725

Loan B

Principal

$4300

Interest

Time in years

If 100% => $4300

6% =>X

X = 6% × $4300 ÷ 100% = $258

Loan B = $4300 + $258 = $4558

Loan B has the lowest total payback.

The Loan B has the lowest total payback than the Loan A.

How to calculate the Payback?

WE can calculate the payback in both loan as;

Loan A;

Principal = $4500

Interest rate = 5%

Time in years = 3

If 100% => $4500

X = 5% × $4500 ÷ 100%

X = $225

Loan A = $4500 + $225 = $4725

Loan B;

Principal = $4300

Interest = 6%

Time in years = 3

If 100% => $4300

X = 6% × $4300 ÷ 100%

X= $258

Loan B = $4300 + $258 = $4558

Hence, the Loan B has the lowest total payback than the Loan A.

Learn more about this concept here;

https://brainly.com/question/13404463

#SPJ2

help please :)))))(

Answers

Answer:

6 hours :))))))

Step-by-step explanation:

Answer:

3 or 4 I think

Step-by-step explanation:

I think this because if u find the red candles unit rate it's 9 and 9×4 is 36 but the thing is the other one is 12 12×4 is 48 but then if u do 12×3 it's 36. The rest don't work so 3 or 4 hours. But if someone else has a different answers do not put mines because I have no clue but I think it's that because of that reason.

Help with find the measure of angle A

Answers

Answer:

92 canım

Step-by-step explanation:

Anlamadıysan geri sorarsın ve yorumumu beğenirsin tmm mi what iş kaçıncı sınıf taşan bana söyle

Pic below
....................

Answers

Answer:

b=2

Step-by-step explanation:

my uh head

but like u add 9/3 to -1 and get 2 so ya

hope this helps a bit <33

Which equation represents the line passing through the points (4, −1) and (1, 0)?

Select one:
A. x + 3y = 1
B. 3x + y = 1
C. x − 3y = −1
D. −x + 3y = 1

Answers

are you guys doing the ax+by=c formula?

Need help on this one please and thank you

Answers

Answer:

64x64x64=262,144

Step-by-step explanation: mark as brainest plsssssssssssssss

A. = 64.64.64 = 262,144

In a school choir there is 1 boy for every 4 girls. There is a total of 11 boys. How many girls are in the choir.

Answers

Answer:

44 Girls

Step-by-step explanation:

how to graph y+9= -3x and find x-intercept

Answers

y+9=-3x can be turned into y=-3x-9 by subtracting 9 on both sides of the equation.
When you graph y=-3x-9 you find that the x-intercept is -9

Evaluate 15 squared show work

Answers

Answer:

225

Step-by-step explanation:

15x15=225

There is a cool trick you can do. Lets take 28 and square it.

First you round the number up. 28 rounded is 30. You rounded up by 2 (30-28=2) so you minus 2 from 28.

You are left with these two numbers, 26 and 30. Add a zero to the 26.

You now have 260 and 3 (you remove 0 on the 30 since you added it to the 26)

Then you multiply by 3.

260x3=780

Then you add the square of the number you rounded up too, which is 2.

You are left with this equation.

(2^2)+780= 784

28x28=784.

This works for numbers below 100 and integers

When Margie visited the beach at Key West, she collected 50 seashells. She had 15
smooth shells and 35 shells with ridges. What percent of her shells had ridges?
35
30
70
65

Answers

Answer:

Step-by-step explanation:

Which expression is equivalent to (2x − 3)(x + 4) ?

Answers

Answer:

Step-by-step explanation:

2x2 + 8x - 3x - 12

2x2 + 5x - 12 is equivalent to the given expression

Answer:

[tex]2x^{2} +5x-12[/tex]

Step-by-step explanation:

On a recent trip, Miles drove 58 miles the first hour,64 miles the second hour.and 62 miles the final hour. Estimate the average number of miles he drove each hour

Answers

Answer:

Step-by-step explanation:

all of those rounded to the nearest ten is 60

Other Questions

In the "Editing" part of the Writing Process youmust check for spelling and grammarO TrueO False Plzzzzzzzzz help I dont understand!! Ill give brainliest to whoever gives me the answer! Question 11 (1 point)(02.03 LC)Read and choose the option that answers the question based on the readingBuenos das! Yo soy Carlota y hoy es sbado. Todos los sbados, hago las diligencias para mi casa. Primero, voy a la casa de mi abuelo porquecuido a sus perros. Despus, voy al banco para depositar el dinero que me paga mi abuelo, y voy temprano porque cierran a la una lossbados. Luego, devuelvo unos libros a la biblioteca y finalmente, lleno el tanque de gasolina de mi carroAccording to the reading, what does Carlota do first? (1 point)OaObShe deposits money for her grandfather at the bank.She fills her grandfather's gas tankShe goes to the library with her grandfather.She takes care of her grandfather's dogs.OcOd Ay can anybody please help me with this question ! The height in feet (h) of the ball t seconds after it is released canbe modeled using the formula: 16t^2 + 10t + 6 = hFind the time, in seconds, passed before the ball hits the ground(let h = 0).**PLEASE SHOW WORKK How did European states come to dominate Chinas economy during the mid 19century? How does erosion affect the global carbon cycle? Alcoholic fermentation (2 points) Write the equation for each graph below. in what way did santash not like the traditional life in the family? WILL GIVE BRAINLIEST Which of the following is NOT a significance of the Scientific Revolution? Abandonment of ancient and medieval systems Birth of the Modern World Destruction of the scientific method The Enlightenment How wide is the gate Serotta Corporation is planning to issue bonds with a face value of $390,000 and a coupon rate of 16 percent. The bonds mature in two years and pay interest quarterly every March 31, June 30, September 30, and December 31. All of the bonds were sold on January 1 of this year. Serotta uses the effective-interest amortization method and also uses a premium account. Assume an annual market rate of interest of 12 percent. (FV of $1, PV of $1, FVA of $1, and PVA of $1) (Use the appropriate factor(s) from the tables provided.)1. Provide the journal entry to record the issuance of the bonds January 12. Provide the journal entry to record the interest payment on March 31, June 30, September 30, and December 31 of this year.3. What bonds payable amount will Serotta report on this year's December 31 balance sheet? What's the midpoint of a line segment joining the points (5, 4) and (13, 12)?Question 8 options:A) (4, 4)B) (9, 4)C) (4, 8)D) (4, 4) Fiona doubled the original amount in her savings account, s. Which expression represents her new balance and what is that new balance if s = 160? 2 s; when s = 160 the new balance in Fiona's savings account is $80. StartFraction s Over 2 EndFraction; when s = 160 the new balance in Fiona's savings account is $320. 2 s; when s = 160 the new balance in Fiona's savings account is $320. StartFraction s Over 2 EndFraction; when s = 160 the new balance in Fiona's savings account is $80. PLEASEEEE ANSWWER ASAPWhich atmospheric layer gets warmer as altitude increases and contains the ozone layer?mesospherestratospherethermospheretroposphere Can someone please help Help! (;`)Considere el patrn de cuadrados que se muestra a continuacin:Qu tipo de modelo, lineal o exponencial deberi sarse para determinar cuntos cuadrados haven el patrn n-simo (enesimo ? Explique respuestaConsider the pattern of squares shown below: What type of model, linear or exponential, should be used to determine how many squares are in the n esimo pattern? Explain your answer. (BRAINLIEST QUESTION) Why did President Theodore Roosevelt feel that building the Panama Canal had become a military necessity for the United States?Relations between the United States and Mexico had deteriorated and a canal would allow the US Navy to enforce a blockade of MexicoThe Panama Canal could be fortified and used as a defense against an invasion from South America into Central America.The US acquisition of Guam, the Philippines, and Puerto Rico meant the US Navy would need to defend territories in both oceans.There were no shipyards on the west coast of the United States, so the canal was needed to move warships to the Pacific Ocean. 1. Naty bought a dress for $24.95 and a skirt for $14.95. The sales clerk said the totalcost including 9.5% sales tax was 49.40. Below are the steps the clerk completed.AnswerStep 1: 24.95 + 14.95 = 39.90clercks stepthe percentStep 2: 39.90 + 9.5 = 49.40Are the clerk's steps correct? If she is incorrect, identify her mistake and explain hererror. Explain in writing how to accurately calculate the sales tax, total cost, and statethe correct total. (Round final answer to the nearest hundredth)