Mathematics College

HELP SOMEBODY PLEASE I NEED IT NOW HURRY!!!​

HELP SOMEBODY PLEASE I NEED IT NOW HURRY!!!

Answers

Answer 1

Answer:

Rational square root

√144 - 12

√400 - 20

√ 100 - 10

√ 81 - 9

√ 169 - 13

irrational square root

√ 190 - 13 & 14

√ 250 - 15 & 16

√ 120 - 10 & 11

√ 160 - 12& 13

√ 320 - 17 & 18

Related Questions

Find the distance between A(-4,4) and B(-2,2). Round your answer to the nearest tenth.

Answers

Answer:

6.3

Step-by-step explanation:

If AB= 4 units and DC=4 units , what is the length of BC​

Answers

Answer:

sqrt(2)

Step-by-step explanation:

bd=ab/2=2

=> bc=qrt(bd^2+dc^2)=sqrt(4+16)=2sqrt(5)

In a multiple choice test, a candidate gets 3 marks for a correct answer and one mark is deducted for an incorrect answer. If Ayobi answers all 30 questions and scores 30 marks, how many questions did
she get wrong?

Reason too

Answers

Answer:

30/3 = 10

Step-by-step explanation:

Divide 30 by 3 to get your answer which is going to be 10

30 ÷ 3= 10

Since you get 3 marks each answer. You will divide 30 by 3. Which is 10.


If you were to rotate ABCD 180° about the origin, what would the coordinate of A' be?

-5 -5
-3 -5
-5 -3
-3 3

Answers

Answer:

(-3,-5) .............................

Please help!!! Me 20 points

Answers

Answer:

shade 20 squares

Step-by-step explanation:

What your going to think about is there is going to be 4 5's  so 4 x 5 is 20

Answer:

I saw the other persons work and I also believe the answer is 20.

Step-by-step explanation:

By multiplying the dividend from the graph.  

please help me with this sum​

Answers

Step-by-step explanation:

2667

1884

1953

782

2046

3105

8559

5368

963

3367

Answer:

381 x 7 = 2667

471 x 4 = 1884

651 x 3 = 1971

391 x 3 = 1173

341 x 6 = 2046

Hope its help full

Many casinos have a game called the Big Six Money Wheel, which has 54 slots in which are displayed a Joker, the casino logo, and various dollar amounts, as shown in the table at the top of the next column. Players may bet on the Joker, the casino logo, or one or more dollar denominations. The wheel is spun and if the wheel stops on the same place as the player's bet, the player wins that amount for each dollar bet.
If a player bets $2 on the $5 denomination, find the player's expectation. (Round your answer to two decimal places.)

Answers

Creating a discrete probability distribution table based on the possible outcomes of the game. The player's expectation is $8.44

Player's bet number = $5 Bet amount = $2

Winning = $2 × $5 = $10

Probability that wheel stops on $5:

Probability = required outcome / Total possible outcomes

P(stops on $5) = 7/54 =

Hence, probability of not winning = 1 - 7/54 = 47/54

X :____ - 2 _____ 10

P(X) : _ 47/54 ___ 7/54

Expectation or Expected value :

E(X) = (-2 × 7/54) + (10 × 47/54)

E(X) = $8.44

Therefore, the player's expectation is $8.44

Learn more :https://brainly.com/question/25291774


marked at a regular price of $20. What is the percent decrease in the price
A pair of sunglasses is on sale for $17. Last week, the sunglasses were
of the
sunglasses?

Answers

Answer:

15%

Step-by-step explanation:

20-17 = 3

What percent is 3 of 20?

X/100 = 3/20 (cross multiply)

(3*100) / 20 = 15%

write 1234 base 5 in powers of 5.​

Answers

Answer:

Step-by-step explanation:

613 = 4x125 + 113 = 4x53 + 113

Hence the first digit (reading left to right) is a 4.

The remainder is 113 so how many 25's are there in 113?

113/25 = 4 with a remainder of 13

Thus

613 = 4x125 + 4x25 + 13 = 4x53 + 4x52 + 13

Hence the second digit (reading left to right) is also a 4.

The remainder is 13 so how many 5's are there in 13?

13/5 = 2 with a remainder of 3

Thus

613 = 4x125 + 4x25 + 2x5 + 3 = 4x53 + 4x52 + 2x5 + 3

Hence the third digit (reading left to right) is a 2 and the units digit is 3. Therefore

613 written in base 5 is 4423

example

8.70 divided by 0.46

Answers

Answer:

18.91304348

Step-by-step explanation:

Just divide it and you get the answer. When you divide something by a decimal, it acts more like multiplying and less like dividing lol (cuz the answer is bigger than the other 2 numbers)

What is the unit rate of 124 pages and 2 hours

Answers

Answer:

62 pages per hour.

Step-by-step explanation:

Divide 124  ÷ 2.

help me guys I don't get it ?​

Answers

Answer:

[tex]x =[/tex] [tex]-30[/tex]

Step-by-step explanation:

Solve for [tex]x[/tex] by simplifying both sides of the equation, then isolating the variable.

Help needed. 5x+8 6x+8 and 82 ……..

Answers

Answer:

x=6

Step-by-step explanation:

a triangle is 180º total

a line is also 180º total

180-82=98

5x+8+6x+8+98=180

11x+114=180

11x=66

x=6

Regular consumption of presweetened cereals contributes to tooth decay, heart disease, and other degenerative diseases, according to studies conducted by Dr. W. H. Bowen of the National Institute of Health and Dr. J. Yudben, Professor of Nutrition and Dietetics at the University of London. In a random sample consisting of 20 similar single servings of Alpha-Bits, the average sugar content was 11.3 grams with a standard deviation of 2.45 grams. Assuming that the sugar contents are normally distributed, construct a 95% confidence interval for the mean sugar content for single servings of Alpha-Bits.

Answers

Using the t-distribution, the 95% confidence interval for the mean sugar content for single servings of Alpha-Bits is (10.15, 12.45).

In this problem, we have that:

Sample of 20, thus [tex]n = 20[/tex].Sample mean of 11.3 grams, thus [tex]\overline{x} = 11.3[/tex].Sample standard deviation of 2.45 grams, thus [tex]s = 2.45[/tex].

The confidence interval is:

[tex]\overline{x} \pm t\frac{s}{\sqrt{n}}[/tex]

First, we find the number of degrees of freedom, which is one less than the sample size, thus df = 19.

Now, we have to find the critical value for a 95% confidence interval with 19 df, thus, looking at the t-table or using a calculator, t = 2.093.

Then:

[tex]\overline{x} - t\frac{s}{\sqrt{n}} = 11.3 - 2.093\frac{2.45}{\sqrt{20}} = 10.15[/tex]

[tex]\overline{x} + t\frac{s}{\sqrt{n}} = 11.3 + 2.093\frac{2.45}{\sqrt{20}} = 12.45[/tex]

The interval is (10.15, 12.45).

A similar problem is given at https://brainly.com/question/24232455

Simplify 5-(6a-3b-8)

Answers

It would be 13-6a+3b

Answer:

Step-by-step explanation:

5- (6a-3b-8)        BODMAS

-30a-15b-40

round to the nearest ten 7096.88

Answers

It would be 7,100 I believe

It was -12 degrees Fahrenheit last night. The weatherman predicts that it will be 25 degrees warmer by noon. What will the temperature be by noon?

Answers

Answer:

-12 + 25 = 13 degrees

Step-by-step explanation:

Since it was -12 degrees you have to add the 25 degrees since it would be warmer.

Answer:

13 degrees Fahrenheit

Step-by-step explanation:

In a figure, D and E are points on side BC of a△ ABC such that BD = CE and AD = AE. Show that △ABD ≅ △ACE ​

Answers

Step-by-step explanation:

AD=AE

BD=EC

D=E

....ABD=ACE

. . .Factor 2x2 + x - 1

Answers

Answer:

(2−1)(+1)

Step-by-step explanation:

22+−12x^{2}+{\color{#c92786}{x}}-12x2+x−122+2−−1

The temperature dropped 3 °F every hour for 6 hours. What was the total number of degrees the temperature changed in the 6 hours?

Answers

-12 I hope this help

Answer:

18 °F

Step-by-step explanation:

Simply multiply 3 and 6

One hour is 3 °F

Two hours is 6 °F

Three hours is 9 °F

Four hours is 12 °F

Five hours is 15 °F

Six hours is 18°F

Whats the answer? ( BRANLIEST )

Answers

Answer:

1/6a - 1/6

Step-by-step explanation:

-2/3a + 5/6a can be simplified:

1. Make a common denominator → -4/6a + 5/6a

2. Simplify '-4/6a + 5/6a' → 1/6a

Answer:

1/6a - 1/6

Answer:

[tex] - \frac{1}{6} (a +1 ) \\ [/tex]

Step-by-step explanation:

[tex] - \frac{2}{3} a + \frac{5}{6} a - \frac{1}{6} \\ - \frac{2 \times 2}{3 \times 2}a + \frac{5}{6} a - \frac{1}{6} \\ - \frac{4a + 5a}{6} - \frac{1}{6} \\ - \frac{1}{6} a - \frac{1}{6} \\ - \frac{1}{6} (a + 1) \\ [/tex]

the rice field land preparation can be completed by 8 farmers in 25 days. if 7 more farmers join the team 5 days after starting work on the job,how many more days are needed to complete the job?

Answers

Answer:

1.8 if its wrong im sorry

Step-by-step explanation:

In 1950, scientist estimated a certain animal population in a particular geographical area to be 6400 in 2000, the population had risen to 7200. If this animal population experiences the same % increase over the next 50yrs what will be approximate population be?

Answers

Answer:

8,100

Step-by-step explanation:

7,200 - 6,400 = 800 increased in 50. Years

What percentage is 800 of 6,400 (%/100 = is/of)

x/100 = 800/6400 (cross multiply)

(800*100)/6400 = 12.50%

(12.50 * 7200)/100 = 900 increased

7,200 + 900 = 8,100

I NEED HELP WITH THIS PLSSS

Answers

Answer:

B

Step-by-step explanation:

I'm just hungrey ahhaahhaahhahahahahahahahahahahhahahahahahahahahahhahahahahagahaha

Please help! Will give brainliest if the answer is correct

Answers

Answer:

18+18√3

Step-by-step explanation:

We know that ,

Perimeter = 2(l + b)

On substituting ,

P = 2 ( l + b ) P = 2 ( 2 + 5√3 + 7 + 4√3 ) P = 2 ( 9 + √3(5+4)) P = 2 ( 9 + 9√3) P = 18 + 18√3

please help
with this question

Answers

Answer:

its

Step-by-step explanation:

A is what my brother said

If you answer this question correctly I will give brainliest

Answers

Answer:

Final point:

(18,35)

Step-by-step explanation:

This is because the x=intercepts are increasing at a constant rate of 10.

Hope this helps :)

Choose all options that apply. In the US Customary System, which of the following terms is used to measure volume? a) Cup b) Tablespoon c) Liter d) Fluid ounce

The radius of a circle is 3 yards. What is the circle's circumference?

Answers

Hello there! The formula for finding the circumference of a circle is

[tex]C=\pi d[/tex]

We are given that the radius is 3.

Don't worry! We can find the diameter. The diameter is 2 times the radius, so the diameter is 6 yards.

Now multiply π by 6:

C=18.8 yards

Hope this helps you! Please mark Brainliest if it does!

~Just a joyful teen

[tex]SilentNature[/tex]

solve log2 base x + log4 base x + log8 base x = 12 ?​

Answers

Answer:

Step-by-step explanation:

What is the slope of 3x+4y=−2?

Answers

Answer:

[tex]3x + 4y = - 2 \\ 4y = - 3x - 2) \div 4 \\ y = - \frac{3}{4} x - \frac{1}{2} \\ \boxed{ m = - \frac{3}{4}}[/tex]

Other Questions
1.a computer can create an output based on the input of the user.process store retrieve communicate personal computer desktop computer laptop computer netbook tablet smartphone server game consoles PLEASE HELP WILL GIVE BRAINLY!!!!!!How has the use of the term "serial killer" changed in our society? Identify the rhyme scheme Read this passage from Phillis Wheatley's poem To the King's Most Excellent Majesty." Labeleach line with a letter to represent rhyme scheme by using the drop-down menus....The crown upon your brows may flourish long,And that your arm may in your God be strong!O may your sceptre num'rous nations sway,And all with love and readiness obey!But how shall we the British king reward!Rule thou in peace, and our lord!Midst the remembrance of thy favours past,The meanest peasants most admire the last..."To the Kings Most Excellent Majesty," Phillis WheatleyDONE HELPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPPP Mario measured the depth of the river as a function of time and graphed his findings. Use this graph to answer the following question.What is the maximum depth of the river?1 meter22 minutes10 meters9 minutes Read this story to answer question.The American colonies had accomplished an amazing success. Angry about their treatment by the British government, the colonists had protested and then revolted. After winning the Revolutionary War against England, they had formed a new country: the United States of America.During the war, the Continental Congress had formed a government under the Articles of Confederation. This document served as the first constitution of the United States. Because of their experiences with the British government, the colonists had limited the power of the United States central government under the Articles. After the war, however, many people realized that the government had too little power. It could not collect taxes or regulate trade. There was no executive to enforce laws and no court system to make sure laws were fair. The countrys leaders realized the United States needed a new plan of government.Respected people, or delegates, from all the colonies except for Rhode Island met in Philadelphia in 1787 to create a new constitution. For four months the delegates discussed problems and solutionsin secret so that no one would influence the decisions. Finally, in September 1787, they completed the writing of the United States Constitution. The next step was to get the document ratified, or approved, by nine of the thirteen states. That task was not easy.When Americans learned the specifics of the Constitution, two groups formed. People who supported the strong government created by the Constitution were called Federalists. People who worried that the government would be too powerful were called Anti-Federalists. As the states prepared to ratify the Constitution, these two groups worked hard to get people to join their side. Leaders of the Federalists wrote a series of essays published throughout the country. They urged the states to ratify the Constitution without any amendments. Meanwhile, the Anti-Federalists wanted to make sure that peoples rights were protected against the government. It soon became clear that some statesespecially big states such as Massachusetts, New York, and Virginiawere not ready to adopt the Constitution.What were the rights that the Anti-Federalists wanted to protect? The list included the right to speak freely, to worship freely, to have fair searches, and to have a trial by jury. These were all rights that the British government had ignored before the Revolution. Federalists claimed that those rights were protected even though they were not specifically listed. After more than two years of discussions, James Madison proposed amendments, or additions, to the Constitution that would protect a citizens rights. What were the rights that the Anti-Federalists wanted to protect? The list included the right to speak freely, to worship freely, to have fair searches, and to have a trial by jury. These were all rights that the British government had ignored before the Revolution. Federalists claimed that those rights were protected even though they were not specifically listed. After more than two years of discussions, James Madison proposed amendments, or additions, to the Constitution that would protect a citizens rights.The House of Representatives passed seventeen amendments on August 24, and the Senate consolidated them into twelve amendments. The Senate passed them on September 9. In order for the amendments to become law, however, the states also had to approve them. Congress sent the amendments to the states on September 25. The states approved ten of the twelve amendmentsknown as the Bill of Rightson December 15, 1791. The United States had a new government plan that allowed it to become not only the most powerful nation in the world but also the greatest protector of human rights. Select two sentences which demonstrate that it was difficult to get states to ratify the Constitution.Question 1 options:"Because of their experiences with the British government, the colonists had limited the power of the United States central government under the Articles.""After more than two years of discussions, James Madison proposed amendments, or additions, to the Constitution that would protect a citizen's rights.""It soon became clear that some statesespecially big states such as Massachusetts, New York, and Virginiawere not ready to adopt the Constitution.""Respected people, or delegates, from all the colonies except for Rhode Island met in Philadelphia in 1787 to create a new constitution.""The list included the right to speak freely, to worship freely, to have fair searches, and to have a trial by jury." GIVING BRAINLIEST PLS FAST Light of 650 nm wavelength illuminates two slits that are 0.20 mm apart. (Figure 1) shows the intensity pattern seen on a screen behind the slits.What is the distance to the screen?PLEAsE URGENT. thank you Without graphing, classify the system as independent, dependent, or inconsistent.S x 5 = - y| 2y - 10 = 21 Justin worked 12 hours and 4 minutes on Saturday and 13 hours and 41 minutes on Sunday. How many hours did Justin work this weekend? an evolutionary psychologist would explainthat humans desire social interaction, social acceptance, and social affiliation due to a need for A curator is a person that _____.A) creates artwork for an exhibitionB) visits an art exhibitionC) critiques artwork in an exhibitionD) organizes and creates an exhibition aamWhy did places like "Chinatownand Little Italy emerge in bigcities like New York City?A. The federal government allowed for sovereignterritories.B. Most states set up reservations like those forNative Americans.C. Immigrants from a given country chose to liveclose together.D. Employers required immigrants to live neartheir countrymen.Copyright 2003 - 2021 Acellus Corneration What describes the geosphere help???? i will be so greatfull There are 6 yellow, 4 orange, 2 green, and five blue plastic building blocks all the samesize in a bag. What is the probability of selecting an orange, putting it back, thenselecting a block that is not orange. how do you write y - 2 = -(x - 3) in slope-intercept form? A) y = x + 3 B) y = x - 1 C) y = -x + 5 D) y = -3x - 1 I will give you brainliest if you solve the math question Which is a mood that an author could create in a text?A. apologeticB. casual C. disapprovingD. hopeful What is the topic of a story that I am most interested in?