# Posts by Samantha

Total # Posts: 1,702

**Math**

The width of a rectang;e is w=r-5 and the area is r^3-24-5. What is the length? Please tell me how you solved. Thank you.

**English**

Oh then #2 is A Okay thank you again Ms.Sue

**English **

1. Identify the correctly punctuated sentence. A. Monarch butterflies migrate long distances each year—other butterflies live in southern climates throughout the year. B. Monarch butterflies migrate long distances each year, other butterflies live in southern climates ...

**English**

Nahida is the granddaughter of the old lady The old lady is the patient The mother is her doctor she is the one that cured the old lady And the boy is the one talking calling people an old lady because she and the girl Nahida is not related to him That's why he said his ...

**English **

1. Read the following passage from "The Swimming Contest". "Come over here, Nahida," the old lady said," and kiss the hand of the hakima who cured your grandmother. And this is her son." Nahida came hesitantly into the room and stood in front of ...

**English**

Oh...I'm sorry. I thought since he wanted to go somewhere to listen to records it was in future tense because he wants them to do it meaning in the future. That's where I had got confused. But thank you for clarifying it. I actually thought that one couldn't have ...

**English**

Yes that I know. But they want us to find something that does not have future conflict with Abdul-Karim or the narrator. So I'm confused. Are you saying that my two answers are wrong and option C is correct or are you giving me an example of a future event I'm very ...

**English**

1. All of the following quotes from "The Swimming Contest" are intended to foreshadow the future conflict between the narrator and Abdul-Karim EXCEPT A. "But it's not true that we're driving the Arabs out. We are out for peace, not war."***** B. &...

**English**

Yes ma'am. Okay, I'll stick with Samantha. I only changed it because I didn't want you guys to get annoyed with me. But thank you so much for all your help and. Sue :) you and Reed are actually my favorite teachers here who help people :) I see you guys all the ...

**English **

1. Read the following passage from "The Swimming Contest." With a sigh my mother replies, "My husband's no longer alive, either. But his house and his father's house aren't here; everything remained over there, abroad, and I live in a rented ...

**English {2 Questions}**

1. Identify the statement that is a verifiable fact. A. Teenagers seem to prefer texting to talking when it comes to cell phone use. B. Lifeguarding is one of the easiest and most lucrative summer jobs for teenagers. C. The number of teenagers who own and use smart phones is ...

**Trig**

Right triangle PQR with the right angle at Q has one side measuring 46 feet and the hypotenuse measuring 54 feet. Find the other side as a radical in simplified radical form and to the nearest tenth.

**Trig**

Is a triangle that has sides which measure 8, 15, and 17 a right triangle? Justify your answer, ie,

**Trig Help Please**

A smokestack is 200 ft high. A guy wire must be fastened to the stack 30.0 ft from the top. The guy wire makes an angle of 42.0° with the ground. Find the length of the guy wire.

**Trig**

A conveyor is used to lift paper to a shredder. The most efficient operating angle of elevation for the conveyor is 35.2°. The paper is to be elevated 16.0 m. What length of conveyor is needed?

**Algebra 1**

The growth of Trevor's lawn can be modeled by the equation y = .4x + 7, where the y is the height of the grass in centimeters, and x is the number of days since the lawn was last mowed. what is the meaning of the y-intercept of this equation? a) Trevor mows the lawn once ...

**Pre calc**

Find all primary solutions (i.e. 0 ? ? < 2? ) of the equation cos(2? ) = 4 ? 3 cos(? ). Find all primary solutions (i.e. 0 ? ? < 2? ) of the equation cos(2? )cos(? ) = sin(2? )sin(? ). Please can somone help and show all work Thank you these two examples would help me ...

**Pre calc**

Find all primary solutions (i.e. 0 ? ? < 2? ) of the equation cos(2? ) = 4 ? 3 cos(? ). Find all primary solutions (i.e. 0 ? ? < 2? ) of the equation cos(2? )cos(? ) = sin(2? )sin(? ). Please can somone help and show all work Thank you these two examples would help me ...

**Pre calc**

An equation is given. (Enter your answers as a comma-separated list. Let k be any integer. Round terms to three decimal places where appropriate. Find All solutions of the equation 2sin(theta/3)+ square root three =0

**Science**

Hi! I just want to make sure my answers are correct. (Key: * means that is my answer.) A basketball momentarily changes shape as it bounces off the floor. This is due to balanced forces on the ball. True False* A ball slowing down as it rolls across the carpet is an example of...

**Pre calc**

Given that tan? = 2 root 10 over 9 and csc? < 0 , find the exact value of cos(? ? pie over 4) . I solved for the other side and got 11. After this idk what to do I was thinking using cos(a-b)=cos(a)cos(b)-sin(a)sin(b) but idk how to witht the pie/4 someone please help

**Pre calc**

Solve the given equation cos(?) ? sin(?) = 1 I got the answer to be 3pie/2 and 0 but its wrong can someone help Thank you

**pre calc**

solve the given equation cos(?) ? sin(?) = 1

**Pre calc**

Someone please help me prove these A) cos^4x-sin^4x=cos2x B)tanx=sin^2x/1+cos^2x Please and Thank you

**Health safety and nutrition **

Describe the steps to a healthy menu for infants, toddlers, and children.

**Pre-Cal: Limacons **

Write the equations for two limacons (and if possible graph), (one sine and one cosine) with the same a and b values. (A does not have to equal b). You may choose to use cardioids or inner loop, dimpled, or convex limacons.

**Mat222**

Suppose that the functions S and T are define for all real numbers x as follow. s(x)=x-3 t(x)=3x+1 Write the expressions for (s-t)(x)and (s.t)(x) and evaluate (s+t(-2)

**Chemistry**

What ratio of molar concentrations of sodium acetate to acetic acid can buffer a solution at a pH of 4.89?

**social studys**

Thanks Mrs. Sue

**social studys**

Maybe a couple sites that would help me write this?, or a couple details that I could talk more about?

**social studys**

Compare and contrast the rise and fall of Germany and japan during the period of world war Il Please help me with this.

**Biology**

the eventual evolution of living organisms on earth is based upon the following theory: during the early stages of the earth's history the chemical characteristics of the world changed as the conditions on the planet changed. The changes established the conditions ...

**mat222**

Suppose that the function h is defined, for all real numbers, as follows. =hx ?4 <if x?1 +?+x122 ??if 1?x2 ?14x2 >if x2 Find h0 , h2 , and h5 .

**Mat222**

I am having a hard time finding the domain, set notation,excluded value. Rational expression 1. Y^2+11y+30/y+5 Rational expression 2. 5a-3/a^2-49

**social studys**

You Guys he was wrong its B

**social studys**

So is it C????

**social studys **

what was the purpose of the war production board A. to tell factories how many planes or tanks each factory had to produce. B. to help factories shift from making consumer goods to making war materials.****** C. to ship war materials over to the allies D. to create new war ...

**Math/Calculus**

Use the Shell Method to calculate the volume of rotation, V, about the x-axis for the region underneath the graph of y=(x-2)^(1/3)-2 where 10 less than or equal to x which is less than or equal to 218.

**Social Studies**

B A D B C connexus users this will get you a 100%

**English**

So I am answering some questions regarding the motifs of Macbeth. I was wondering if the quotes I have chosen are the right choices for each motif. I'm supposed to find quotes from the closing lines of Malcolm after killing Macbeth 1. Fair is foul and foul is fair (Not ...

**Social Stuides**

what are the answers

**stats**

a statistics professor rolls two balanced dice. Both fall to the floor and roll under his desk. A student in the first row informs the professor that he can see both dice. He reports that at least one of them shows a “five”. What is the probability that the other die...

**statistics**

professor rolls two balanced dice. Both fall to the floor and roll under his desk. A student in the first row informs the professor that he can see both dice. He reports that at least one of them shows a “five”. What is the probability that the other die is also &#...

**MaTHS **

Prove that if two lines with gradients m1 and m2 meet at an angle of 45°, then m1xm2 = m1-m2-1 or m1xm2 = m2-m1-1 Please help!! Ty xoxoxox

**math**

Sam charges a $5 travel fee and then $3.25 per hour for labor. How many hours will he need to work to make $18?

**social studys**

thanks Ms.Sue u da bomb

**social studys**

why did mass culture in the form of entertainment emerge in the 1920's

**Chemistry**

Calculate the pH values and draw the titration curve for the titration of 500 mL of 0.010 M acetic acid (pKa 4.76) with 0.010 MKOH. Calculate the pH of the solution after 490 mL of the titrant have been added.

**biochemistry**

Which statements about hydrogen bonds are correct? 1) Hydrogen bonds are the interaction between a hydrogen atom bonded to an electronegative element and the lone pair of electrons on a nearby electronegative atom. 2) The atom to which the hydrogen atom is covalently bonded is...

**biochemistry**

Which of the following statements about noncovalent bonding interactions is NOT true? Which of the following statements about noncovalent bonding interactions is NOT true? All noncovalent bond interactions are inherently electrostatic in nature. Van der Waals interactions, ...

**biochemistry**

Which statements about hydrogen bonds are correct? 1) Hydrogen bonds are the interaction between a hydrogen atom bonded to an electronegative element and the lone pair of electrons on a nearby electronegative atom. 2) The atom to which the hydrogen atom is covalently bonded is...

**biochemistry**

Suppose the concentration of glucose inside a cell is 0.1 mM and the cell is suspended in a glucose solution of 0.01 mM. What would be the free energy change involved in transporting 10?6 mole of glucose from the medium into the cell? Assume T= 37 ?C. ANSWER: 5.93?10?6 kJ What...

**Social Studies**

the answers are B D B C you guys made me get a 50% y'all suck!!!!

**Math**

Not totally sure if this is right but it should take 15minutes to fill the bath with the water running and the drain open.

**writing **

What are two butterfly similes and metaphors that rhyme?

**writing**

Thanks anyway though!

**writing**

Butterfly. Not butter.

**writing **

What is a example of a onomatopoeia for a butterfly?

**Chemisty**

In an experiment, 6.25 g of NH3 are allowed to react with 8.50 g of O2. The chemical equation for the reaction is 4NH3 + 5O2 ? 4NO + 6 H2O. How many grams of water are produced? Which reactant limits the production of water? Which reactant is in excess?

**physical science**

How does the elasticity of a medium affect the speed of a wave

**American Government**

"The judicial Power shall extend to all Cases, in Law and Equity, arising under this Constitution, the Laws of the United States, and Treaties made, or which shall be made, under their Authority..." Read the passage. How does the Constitution establish the powers of ...

**American Government**

Which process came under scrutiny during the 200 presidential election of George W. Bush? (1 point) A) Due process B) Electoral College C) Declare war D) Legislative process

**American Government**

Which of the following international actions may a president do without congressional approval? (2 points) Select all that apply. A) Negotiate executive agreements B) Make treaties C) Declare war D) Engage the military in combat operations

**math check my answer please**

Ok thank you!

**math check my answer please**

What is the smallest perfect cube that has a factor of 4725? Factors of 4725 are 3,3,3,5,5,7 I have 3^3 and 5^2 and 7. So I need 1 more 5 and 2 more of 7 So: 3^3*5^3*7^3 = 1157625 When I cube root 1157625 it is 105. So is this the answer? The smallest perfect cube that has a ...

**math check my answer please**

Simplify 3?125a^1b^3 (By the way,in 3?, 3 is the index) 3?125a^1b^3 3?125 * 3?a^1 * 3?b^3 5 * 3?a^1 * 3?b^3 I'm stuck what to do next.

**math help**

Simplify ?48ab^2 I'm not sure how to do this. Please help me and explain how you got the answer. Thank you so much. After I understand, I want to try the rest questions I was assigned and if you can, please let me know if it's right or wrong.

**Mat221**

Factoring with two variables Factor each polynomial X^2-25x+150

**Algebra**

June has $1.95 in dimes and nickels. She has a total of 28 coins. How many dimes and how many nickels does she have?

**Finance**

10. The following balance sheet extract relates to the ABC Company. Bonds Payable $1,600,000 Common Stock $5,000,000 Preferred Shares $2,550,000 Additional Information: i. The bonds are 8%, annual coupon bonds, with 9 years to maturity and are currently selling for 95% of par...

**College algerba**

The? half-life of a certain radioactive element is about 1500 years. After 2800 ?years, what percentage P of a sample of this element? remains?

**Physics**

An object consists of 5 masses, each of mass m, connected by massless rods. The two short rods have length L and the two long rods have length 2L. What is the moment of inertia about an axis perpendicular to the diagram (out of the page) and through the mass labeled x (the ...

**math**

MS. SUE!!!!

**math**

Did you work it out or anything? I can not fail anything else.

**math**

The graph shows the heights, y (in centimeters), of a plant after a certain number of weeks, x. Shania drew the line of best fit on the graph. A graph titled Plant Height shows Number of Weeks on x axis and Height of Plant in cm on y axis. The scales on both x and y axes are ...

**math**

Round these nuembers to the nearest ten 51,85,67

**American Government, Lesson 1 Unit 3**

When the Framers created the legislative branch of government, why did they decide that this branch would have a bicameral structure?

**Math**

Victoria buys two pairs of sunglasses for $8 each about how much did she pay for both pairs of glasses round to the nearest ten solve the problem using the four step plan.

**Algebra 2**

A set of data with a mean of 64 and a standard deviation of 5.9 is normally distributed. What value is within +3 standard deviation of the mean?

**Physics**

What is the airspeed relative to the ground of an airplane with an airspeed of 120km/h when it is in a 90-km/h crosswind?

**Psychology 101**

which of the following is TRUE? (Points : 1) IQ does not change. IQ tests favor minority groups. IQ tests typically measure creativity. IQ predicts success in school.

**Algebra**

Goran borrowed 8000at a rate of 7%, compounded semiannually. Assuming he makes no payment, how much will he owe

**World History**

Thank u so much Nikki.

**Chemistry - Enthalpy**

"Calculate the enthalpy of vaporization of water given that, when 5.00 grams of steam (gaseous H2O) at 100°C was introduced into a beaker containing 500 grams of water at 20.0°C, the temperature rose to 26.2°C." H2O (l) -> H2O (g) ΔH = ΔH_vap...

**Math**

Chris has a 10 foot long strip of red ribbon and a 15 foot long strip of blue ribbon. A] draw a diagram to show the relationship of the length of the red ribbon to the length of the blue ribbon. B] write a ratio to describe the relationship of the length of the red ribbon to ...

**Calculus the derivative**

The height in feet of a free falling object t seconds after release is s(t)=-16t^2+ v_0t+s_0, where s_0 is the height(in feet) at which the object is realsed, and v_0 is the initial velocity (in feet per second). Suppose the coin is dropped from a height of 1454 feet. D. At ...

**Calculus the derivative**

Can you please check my answers and help me fix the one I don't or or did wron . The height in feet of a free falling object t seconds after release is s(t)=-16t^2+ v_0t+s_0, where s_0 is the height(in feet) at which the object is realsed, and v_0 is the initial velocity (...

**Socials Studies (Help please)**

in what ways did politicians expect confederation to solve economic problems in the colonies?

**Socials Studies**

Explain why few Black people, Native people, or other minorities became involved in the Rebellions of 1837

**Chemistry**

3 Cl2 + 6 KOH go to KClO3 + 5 KCl + 3 H2O how many moles of KClO3 form when 2 grams of KOH react completely

**2nd year Spanish**

Thank you Trish

**Math calculation**

A stock bottle contains 2.5 L of solution. How many 2 oz bottle can be filled using the stock solution?

**Math calculation**

A stock bottle contains 2.5 L of solution. How many 2 oz bottle can be filled using the stock solution?

**Math (please help)**

yeah I changed my answer to d and got it right, thanks anyways :)

**Math (please help)**

Maria wants to cover the box shown below with paper.Which of the following could be the dimensions of the paper so that Maria has enough to cover the box, including the ends, with a little left over? Shape: Rectangular Prism Length:8 in Width: 2 in Height: 2 in A) 8 in x 4 in ...

**math**

What is 201.142857143 rounded to the nearest hundredth?

**math**

a wire is bent to form four semicircles all with diameters of 32 cm, how long is the wire? round to the nearest hundredth

**Statistics**

It is claimed that 70% of the cars on the Valley Highway are going faster than 65 miles per hour. A random sample of 12 cars was observed under normal driving conditions with no police car in sight. (A) What is the probability that all of them were going faster than 65 miles ...

**Physics**

A swimmer dives off a block into the water. The block is 31 inches above the surface of the water. Using projectile motion, what angle did they dive to reach point A on the surface of the water? I don't know what the variables stand for in this problem. Xf = Xi + Vixt + 1...

**Physics help Rolling Motion!!**

A spherically symmetric object with radius R= 0.51m and mass of M= 3.5kg rolls without slipping accross a horizontal surface with velocity of V = 4.4m/s. It then rolls up an incline with an angle of 30 degrees and comes to rest a distance d = 2.2m up the incline, before ...