# hannah

Newest questions and responses by hannah-
## Algebra

I was given the roots x=1 and x=2-sqrt(3) and told to make an equation from that and I dont know how to solve past the point of (x-1)(x-(2-sqrt3))=0. Can someone help? Hurry please!

*asked on November 13, 2018* -
## Social Studies

what was Alexander Hamilton's main reason for insisting that all the nation's debt must be paid in full

*asked on November 9, 2018* -
## math

i need to simplify (h + 12) + (p +24)

*asked on November 5, 2018* -
## math

-0.8b + 4.1c -(-3.2b) - 0.1c i am supposed to simplify this but i dont get it! help!

*asked on November 5, 2018* -
## science

Identify the 3 major body systems of a plant and explain their functions. uhm, im looking around about the question, and i can't find anything to help me!! help pleasee

*asked on October 29, 2018* -
## math

If the number in the numerator of a unit rate is 1 what does this indicate about the equivalent unit rates? Give an example.

*asked on October 2, 2018* -
## Social Studies

Which of the following is evidence that ancient Greek literature in theater is still important today? Select all that apply A.playwrights and filmmakers draw inspiration from them B. Children are still read Aesop’s fables to learn morals C. Dramas and

*asked on October 1, 2018* -
## physics

A car travels 2.92 km in the x-direction, then turns left 75.8◦ to the original direction and travels an additional distance of 1.71 km. Calculate the x component of the car’s net displacement. Let: d1 =2.92km, θ = 75.8◦ , and d2 = 1.71 km . answer

*asked on September 24, 2018* -
## Physics

John runs at 5.8 m/s for 7.99 s along the x axis. How far does John run? Answer in units of m.

*asked on September 20, 2018* -
## Social Studies

Which of the following describes James Oglethorpe and the trustees wanted to start the colony of Georgia? Wealthy Philanthropists Served as head of trustees of Georgia All of the above

*asked on September 5, 2018* -
## Geography

The CEO of a major online retail corporation is searching for a site in Georgia to build a retail warehouse. In a fully developed paragraph, provide a recommendation for which region in Georgia this warehouse should be built. Be sure to include details

*asked on August 28, 2018* -
## Math

Please check my answers :). 1. Complete two column proof. Given: x/6+2=15 Prove: x=78 x/6+2=15 A:__Given____ x/6=13 B:__Addition property of Equality____ x=78 C:__Multiplication property of Equality_____

*asked on June 1, 2018* -
## Geometry HELPP

in the rhombus, m

*asked on May 25, 2018* -
## math

Find the vertices of the ellipse. (x + 7)^2 + (y + 5)^2/(1/4) = 1

*asked on May 21, 2018* -
## math

Find the vertices of the ellipse. (x + 5)^2/4 + (y − 4)^2/49 = 1

*asked on May 21, 2018* -
## Math

In a week, the Robinson family drink 9/2 bottles of orange juiced the Chan family drink 3 and 4/5 bottles. How much more bottles of orange juice do the Robinson family drink then the Chan family?

*asked on May 3, 2018* -
## Science

I don't understand what I am supposed to do?? 1)you are a climatologist who has been given the task of finding out how much glaciers and ice caps have receded over the past 50 years. 2) you have at your disposal satellite image data from this entire time

*asked on May 3, 2018* -
## Math

how do I find 3/8 of 24

*asked on April 30, 2018* -
## Sociology

Which is the best example of marriage and family life gone wrong? A) Parents reviewing their child's homework B) a parent slapping a child C) parents financially supporting their family D) a grandparent babysitting his or her grandchild I think it's either

*asked on April 26, 2018* -
## Geometry

Use the figure to answer the question that follows: Segments UV and WZ are parallel with line ST intersecting both at points Q and R respectively When written in the correct order, the two-column proof below describes the statements and reasons for proving

*asked on April 24, 2018* -
## Science

if radiometric evidence proves that a rock layer contains a fossil that is approximately 10,000 years old, what can also be determined using the principle of superposition? A) The layers below this layer are older than 10,000 years old B) The layers below

*asked on April 21, 2018* -
## algebra

i'm really confused about if 0.123333... is A) rational number B) irrational number C)integer,rational number D)whole number, integer,rational number can somebody help me please thank you

*asked on April 2, 2018* -
## Science

A particular bird species found in North America obtains most of its food energy by catching and eating insects. A mutation arises in this bird population that increases the length of its beak. Although many mutations are harmful, this particular mutation

*asked on March 28, 2018* -
## Math

An ice cream shop owner wants to find out what new flavor of ice cream he should sell in his shop. Which method would be the BEST way for the owner to do this? A) Determine which flavor is the best selling now. B) Visit all the other ice cream store and

*asked on March 27, 2018* -
## Maths

There are 9 girls and 11 boys on maths team 2 members get chosen for represent the school what is the probability that the 2 will be of the same sex please show me the working out too thank you

*asked on March 21, 2018* -
## History

What was the main reason women wanted to be active in early reform movements? Women believed it was their civic duty to improve society. Being active in reform groups was a social outlet for many women. Women wanted to gain the right to vote by being

*asked on March 14, 2018* -
## History

What was the main reason women wanted to be active in early reform movements? Women believed it was their civic duty to improve society. Being active in reform groups was a social outlet for many women. Women wanted to gain the right to vote by being

*asked on March 14, 2018* -
## math

pb is a line segment on a number line. it has endpoint at -2 and 12. what is the coordinate of it's midpoint? Show your work so that way i can understand it

*asked on February 22, 2018* -
## CHM 114

Calculate the [MnO4-] concentration of the diluted sample when the sample is prepared in the following manner. Add 2 drops oxalic acid, 4 drops permanganate and 8 drops water. The original permanganate is 0.25M. Help!

*asked on January 29, 2018* -
## Math

Your test average is 86 after taking three tests. You remember that two of your scores were 88 and 83. What was your score on the third test? show your work.

*asked on January 7, 2018* -
## algebra

A ball is thrown into the air with an upward velocity of 40 feet per second. Its height, h, in feet after t seconds is given by the function h(t)=-16t^2+40t+10. a. What is the ball’s maximum height? 35Ft b. When the ball hits the ground, how many seconds

*asked on January 7, 2018* -
## Algebra

What is the vertex of this equation? y=x^2-6x+4. Please show the steps on how you got the answer so i can understand it better.

*asked on January 7, 2018* -
## math

TO EARN MORE MONEY HIS PARENTS LET HIM WEED THE GARDEN FOR $6.55 WHAT IS KYLE WEEKLY ALLOWANC IF HE ENDED WITH $11.01 SHOW ALL YOUR WORK A $8.90 B $8.91 C $8.92 D $8.93 E $8.94 F $8.95 G $8.96 H $8.97 I $8.98 J $8.99

*asked on January 7, 2018* -
## math

kyle spent half of his weekly allowance playing arcade games, to earn more money his parents let him weed the garden for $6.55 what is kyle weekly allowance if he ended with $11..01 show all of your work

*asked on January 6, 2018* -
## math

transform the formula to find the volume of a rectangular prism to solve for width (w) solve for w:V=lwh

*asked on January 6, 2018* -
## math

deposit it $2,000 in an account that pays 3% how much is your balance at the end of 8 years

*asked on January 5, 2018* -
## Math

identify the type of variation represented in the table and name the y-value when x=32. x: 2,4,8,16, 32 y: 4, 2, 1, 0.5, ?

*asked on January 2, 2018* -
## math

nikki makes 6.50 an hour she plans to buy a cd burner that costs 275.20 write and solve an inequality describing how long nikki will have to work to be able to buy the burner answer to the nearest hour a h>268.70 b h>42.3 c h 43

*asked on December 29, 2017* -
## math

find 8 1/2in +2ft round your answer appropriately

*asked on December 29, 2017* -
## math

15pt= square qt a 30 b 71/2 c45 d 22 1/2

*asked on December 29, 2017* -
## math

estimate 171/5-5/6

*asked on December 29, 2017* -
## math

15pt=--qt

*asked on December 29, 2017* -
## math

estimate 6 4/5*1 5/8

*asked on December 29, 2017* -
## math

erin owns about 4 times as many shoes as ewan. erin owns 28 pairs of shoes write an equation and use it to estimate the number n of pairs of shoes ewan owns

*asked on December 29, 2017* -
## math

which word phrase can be written as p/5 1 the total amount of bill if 5 people order the same item. 2 the price of the meal plus a 5 tips 3 the amount of the bill paid by each of the five dinner 4 the price of the meal after a five dollar discount

*asked on December 29, 2017* -
## math

the cost in dollars of a concert is 7+15n where n is the number of people attending what is the cost for a family of 5 people?

*asked on December 29, 2017* -
## math

plz help d+g//h for d=15, g=27, and h=7 a 1.2 b 7 c 1.7 d 6

*asked on December 29, 2017* -
## math

write an inequality to model the situation the number n of people who ate hot lunch as school was at most 107

*asked on December 29, 2017* -
## Biology

How is marfan syndrome accquired

*asked on December 22, 2017* -
## Algebra

How does the constant of variation for an inverse variation relate to the x and y in the inverse variation function?

*asked on December 22, 2017* -
## Algebra HELP

Why does it make sense for the Inverse Variation to be taught in the Rational Expressions Unit?

*asked on December 21, 2017* -
## Math

Why can't 3x+2xy+8 be a linear system? Why Can't x^2+y^2=4 be a linear system?

*asked on December 16, 2017* -
## Math

How is solving a rational equation different from solving linear equations like 3x+5=7x-2?

*asked on December 14, 2017* -
## Math

How is solving a rational equation the same as solving any other equation?

*asked on December 14, 2017* -
## Math

Which ordered pair is for the solution. y=3x-5 y=1/2x (6,3),(1,-2),(2,1),(-2,1)

*asked on December 14, 2017* -
## Math

Which ordered pair is for the solution. y=3x-5 y=1/2x (6,3),(1,-2),(2,1),(-2,1)

*asked on December 14, 2017* -
## Math

Patty went to her cousins for the weekend. She drove 260 km in 2 h 45 min, some of it on a 100 km/h highway and the rest on 80 km/h roads. This has to be written as a linear equation

*asked on December 14, 2017* -
## Spelling

First goes Whirlwind, Breeze and then downpour and then what goes next?

*asked on December 13, 2017* -
## Keyboarding and Applications

You are researching the Holocaust for a school paper and have located several Web sites for information. In three to five sentences, describe the method you would use to determine whether each Web site is a suitable source of information for your paper.

*asked on December 8, 2017* -
## algebra

How is dividing by a monomial similar to factoring out the GCF?

*asked on December 7, 2017* -
## math

Why is dividing by a monomial simpler than dividing by a binomial?

*asked on December 7, 2017* -
## Math please help

The length of AB¯ is 5 units. What is the length of the image of the line segment after a dilation with a scale factor of 5/2?

*asked on December 4, 2017* -
## algebra- can anyone help?

What is an “opposite” factor and how is it different than simply canceling?

*asked on November 30, 2017* -
## Algebra HELP

Is there any difference between multiplying fractions and multiplying rational functions? What is it?

*asked on November 30, 2017* -
## Algebra

How is a complex fraction related to dividing fractions?

*asked on November 30, 2017* -
## College Chemistry

Please help I have no idea how to do this. There are three different dichloroethylenes (molecular formulaC2H2Cl2), which we can designate X, Y, and Z. Compound X has no dipole moment, but compound Z does. Compounds X and Z each combine with hydrogen to

*asked on November 29, 2017* -
## Chemistry

Please help I have no idea how to do this. There are three different dichloroethylenes (molecular formulaC2H2Cl2), which we can designate X, Y, and Z. Compound X has no dipole moment, but compound Z does. Compounds X and Z each combine with hydrogen to

*asked on November 29, 2017* -
## Algebra HELP

How is a fraction related to a rational expression?

*asked on November 20, 2017* -
## Algebra HELP

Find the mean,median, mode, and range. 10,8,12,6,5,4,10. This is what I got: Mode:10 Median:8 Mean: 7.9 Range: 8 However, none of these are the answer choices. Am I doing something wrong??

*asked on November 19, 2017* -
## Physics

A force of -7500 N is used to stop a 2000kg car traveling 25m/s. What breaking distance is needed to bring the car to a halt?

*asked on November 15, 2017* -
## algebra- can anyone help?

NO ANSWER CHOICES! HELP! Why should you have a box and whiskers plot on the same number line as another if you’re going to compare the graphs?

*asked on November 13, 2017* -
## Algebra Help!!

Why should you have a box and whiskers plot on the same number line as another if you’re going to compare the graphs?

*asked on November 12, 2017* -
## Algebra HELP

What does the interquartile range tell you?

*asked on November 12, 2017* -
## Algebra HELP

How are the median and upper and lower quartiles the same? How are they different?

*asked on November 12, 2017* -
## Algebra HELP

How are the median and upper and lower quartiles the same? How are they different?

*asked on November 10, 2017* -
## Alegebra

The product of 2 amd is at least 10

*asked on November 5, 2017* -
## Algebra

How can knowing the mean of a set of data help you find a missing data piece?

*asked on November 3, 2017* -
## Chemistry

An impure sample containing an unknown amount of gallium bromide, GaBr3, weighs 0.379 g. It was dissolved in water and treated with silver nitrate, AgNO3, resulting in the precipitation of 0.263 g AgBr. Assuming that GaBr3 is the only source of gallium in

*asked on November 1, 2017* -
## science URGENT!!

The diagram that was given was really confusing. I need help with the following questions: 1)Polar Easterlies in the Northern Hemisphere blow from? a.)west to east b.)east to west c.)north to south d.)south to north 2) Westerlies in the Northern Hemisphere

*asked on October 28, 2017* -
## SCIENCE HELP

How long is a fish DNA?

*asked on October 24, 2017* -
## Algebra HELP

What are the real and imaginary parts of the complex number: -6-i?

*asked on October 23, 2017* -
## English HELP

In the pardoner's tale, what is ironic about the rioters discovery of gold in the place where they were looking for death? A) They do not realize that the gold actually belongs to Death B) It makes them realize that Death is not an actual person C) They

*asked on October 21, 2017* -
## Algebra help!!

Give the equation of a square root function that is translated 4 units UP. Circle the part of the equation that makes the translation.

*asked on October 19, 2017* -
## Math

46

*asked on October 18, 2017* -
## math

put these decimals in order from least to greatest 7.0, 0.07, 0.7, 0.077

*asked on October 17, 2017* -
## math

choose all the expressions with a sum greater than 10. 5.3 + 4.99? 6.12 + 3.09 2.08 + 7.9 4.8 + 5.9 3.46 + 6.009

*asked on October 17, 2017* -
## math

choose all the expressions with a different less than 5. 8.3 - 4.07 9.33 - 3.99 7.1 - 2.603 12.3 - 7.08 7.005 - 2.005

*asked on October 17, 2017* -
## math

today, the city of madison has a population of 6.34 million residents. in 1914, the population was just 1.0 million residents. how much has the population increased since 1914

*asked on October 17, 2017* -
## math

find the difference. 2.004 - 1.34 = ? find the sum. 7+9.26+10.1 =?

*asked on October 17, 2017* -
## History plz help

Why did settlers find land grants so appealing??

*asked on October 13, 2017* -
## History

which conclusion is best supported by the fact that the United States did not enter World War II until 1942 a. US leaders did not believe that the events of the war justified involvement until 1942 b. Germany had not been involved in the World War II until

*asked on September 13, 2017* -
## socail studies

What does porcelain mean and how did it affect Europe???(I cant have the same answer as silk cloh)

*asked on September 7, 2017* -
## Macroeconomics

If you move from one increment as a starting point to the next (decrease in units of your good in your demand schedule or graph what is that move called?

*asked on August 30, 2017* -
## Geometry

A triangle has side lengths of 4, 5, and 6. Which of the following correctly classifies this triangle. Acute, Right, Obtuse, Isosceles.

*asked on August 24, 2017* -
## Math

|3-7x|=-6 6w-1/5 -3w=12w-16/15 (X-3)^2-3=-5 (X+3)^2+4(x+3)-5=0

*asked on August 2, 2017* -
## government

newspapers are still the media source that provides the most americans with political information True or false ? I think it is false???

*asked on June 25, 2017* -
## Clinical Calculations

Suppose that the adult dosage for a given medication is 150 milligrams (mg) per day for every 9 kilograms (kg) of body weight. a) At this rate find the daily dose for a man who weighs 117 kg. b) If the man is to receive 500 mg of this

*asked on June 17, 2017* -
## Math

The ratio of the blue markers to red markers is 3:7. If there are 40 total markers in the bucket,how many of the markers will be blue

*asked on June 16, 2017* -
## College Question?

What are the best colleges offering a Bachelor's degree in Political Correctness?

*asked on June 16, 2017* -
## Math

Arthur and Tariq are planning to build a kit car. They are also having a new garage built for the car. They have a scale drawing of their car and a scale drawing of the garage. Will the car fit the garage if the cars scale is 1cm:50cm and the garages

*asked on June 14, 2017*