Sunday

February 19, 2017
Total # Posts: 326

**math**

One wet weekend, 0.86 inches of rain fell on Saturday. The next day, 1.52 inches of rain fell. How many inches of rain fell over the weekend? i need help I've been stuck on this for 30 minutes

*February 17, 2017*

**math**

you were correct

*February 17, 2017*

**math**

thanks ms.sue

*February 17, 2017*

**math**

its like 2 hours and 5 minutes before but i don't know the time

*February 17, 2017*

**math**

Vivian is going to do some yard work, but she needs to leave her house at 2:00 to go to a football game. She is going to mow the lawn for 1 hour and 15 minutes, trim some bushes for 40 minutes, and put down some mulch for 25 minutes. She will also need 30 minutes to shower ...

*February 17, 2017*

**math**

Valerie tells Robbie, "I'm thinking of a number between 1 and 50. If I divide the number by 4, then add 5, then subtract 6, I get 6. i tried 12,24,36,48,42 its non of those

*February 17, 2017*

**Social Studies**

Thank You!

*February 17, 2017*

**Social Studies**

Do you have a link were i can read more into this major event?

*February 17, 2017*

**Social Studies**

Thank you Ms.Sue.

*February 17, 2017*

**Social Studies**

I have 4 major events for my portfolio i just need one more could you help me? I already have World War II, Communist Revolution, Climate change, and Cold War. I need one more major event that happened in China.

*February 17, 2017*

**social studies**

w Anyone know the answers to From the constitution to the civil war unit test??

*February 17, 2017*

**Chemistry**

The heat of combustion of liquid hexane (C6H14) to carbon dioxide and liquid water at 298 K is -4215 kJmol?1 . Find ?rU of the reaction.

*February 10, 2017*

**physics**

. If planet Elijah has a mass of 6.0 x 106 kg and a radius of 4.0 x 104 km. What would be the force on the surface of the planet? (let the second mass equal 1 kg)

*February 8, 2017*

**PE**

100 percent!!!!!!

*January 18, 2017*

**PE**

Thank You unknnown!

*January 18, 2017*

**PLEASE HELP BEEN STUCK ALL DAY CALCULUS**

The radius of a 12 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.2 inch. What is the resulting possible error in the volume of the cylinder? Include units in your answer.

*January 11, 2017*

**Calculus Please Help**

The radius of a 12 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.2 inch. What is the resulting possible error in the volume of the cylinder? Include units in your answer. my answer 30.16

*January 11, 2017*

**Calculus Please Help**

evaluate the table and find d/dx [g[f(2x)]] at x=1 f(x) 6,1,6,2 f'(x) 1,2,5,7 g(x) 1,4,4,3 g'(x) 4,5,5,-4

*January 11, 2017*

**Calculus**

Find the x-coordinates where f '(x) = 0 for f(x) = 2x + sin(2x) in the interval [0, 2?]. MY ANSWERS: x = ?/2 x = 3?/2

*January 11, 2017*

**Calculus**

Thank you

*January 11, 2017*

**Calculus**

a 160-inch strip of metal 20 inches wide is to be made into a small open trough by bending up two sides on the long side , at right angles to the base. the sides will be the same height , x. if the tgrough is to have a maximum volume, how many inches should be turned up on ...

*January 11, 2017*

**Calculus**

my answer would then be 30.16

*January 11, 2017*

**Calculus**

is this the correct method though?

*January 11, 2017*

**Calculus**

The radius of a 12 inch right circular cylinder is measured to be 4 inches, but with a possible error of ±0.2 inch. What is the resulting possible error in the volume of the cylinder? Include units in your answer. V = ?r²h = 16?r² dV/dr = 32?r dV = 16?r dr Let...

*January 11, 2017*

**Calculus**

The end behavior of f(x)=(2+x^2)/(x^2-36) most closely matches which of the following: y=1 y=-18 y=2 y=0 I still don't get this based on steve's answer will someone please help?

*January 11, 2017*

**Calculus**

if f(x)= |(x^2-9)(x^2+1)| how many numbers in the interval [-1,1] satisfy the mean value theorem? None 1 2 3 Will someone please explain in detail?

*January 11, 2017*

**Calculus**

A particle moves along the x-axis with position function s(t) = e^cos(x). How many times in the interval [0, 2?] is the velocity equal to 0? 1< My answer 2 3 More than 3 I don't really get this question will someone please explain it to me?

*January 11, 2017*

**Calculus**

so the answer is 2?

*January 11, 2017*

**Calculus**

The end behavior of f(x)=(2+x^2)/(x^2-36) most closely matches which of the following: y=1 y=-18 y=2 y=0

*January 11, 2017*

**Calculus**

CORRECTION: THE SECOND OPTION IS NOT Y=-1 it is Y=-18

*January 11, 2017*

**Calculus**

The end behavior of f(x)=(2+x^2)/(x^2-36) most closely matches which of the following: y=1 y=-1 y=2 y=0 There is no leading coefficient so I am not sure what the answer is.

*January 11, 2017*

**Algebra**

Write the ratio 16:24 in simplest form 1:2 4:3 3:4** 2:3 @Mrs.Sue can you please check my answer

*December 7, 2016*

**Technology**

idk sorry

*November 28, 2016*

**Chemistry**

What is the solute-solvent interaction between silver nitrate in water?

*November 11, 2016*

**math 2**

Prove that (cos40-sin30)/(sin30-cos50)=tan50

*November 3, 2016*

**Chem 3**

A 2.00 kg piece of granite with a specific heat of 0.803 J/g·°C and a temperature of 95.0°C is placed into 2.00 L of water at 22.0°C. When the granite and water come to the same temperature, what will that temperature be?

*November 2, 2016*

**Chem 2**

Using values from Appendix C in your textbook, calculate the value of ?H° for the reaction 4 NH3(g) + 5 O2(g) ? 4 NO(g) + 6 H2O(g)

*November 2, 2016*

**Chemistry 1**

Calculate q when 22.0 g of water is heated from 25.0°C to 100.0°C.

*November 2, 2016*

**Chemistry**

100 g piece of granite and a 100 g piece of lead are placed in an oven that is at 100°C. The initial temperature of the pieces are 25°C. After a couple of minutes, neither one is at 100°C, but which one is warmer? Which one will reach 100°C first? How much ...

*November 2, 2016*

**Social Studies**

Thanks No one

*October 27, 2016*

**Social Studies**

Thanks Lee, your answers are correct. I love people like you :)

*October 19, 2016*

**math**

algebra sorry i posted again 3) -(2x + 7) what i don't get is that what to do with 7 because it has no variable...

*October 18, 2016*

**math**

please ans

*October 18, 2016*

**math**

Algebra 1) 11x + 2y - 4x - y 2) 9x + 2y -5x what i did in no. 2 is subtract 9 and 5 then add 2... please correct mw if i am wrong

*October 18, 2016*

**math**

thanks........don't take tension saare nhi chahiye

*October 13, 2016*

**math**

divide 340 mangoes in 4 parts a,b,c,d in the raatio 5:1:2:1

*October 13, 2016*

**History**

How to do any kind of homework?

*October 13, 2016*

**Science (grade 7)**

please answer.....

*October 6, 2016*

**Science (grade 7)**

our topic is cell -it is the main component of the plant cell wall

*October 6, 2016*

**history**

( ) around my answer. If nothing is there then i don't know What is one important achievement of the Incas? A. a written language B. a system of democratic government C. a system of roads and bridges D. an accurate calendar What is one way in which the Incas increased ...

*September 21, 2016*

**SCIENCE**

Why does one feel difficult to breathe in a deep well while cleaning it?

*August 20, 2016*

**COMPUTER**

FUNCTION PROCEDURE TO INPUT A STRING AND CHECK WHETHER IT IS PALINDROME OUT NOT.

*August 18, 2016*

**Social Studies (Check Answers)**

It seems that these are not in order .. could comeone read all the answers the way it is organized?

*August 17, 2016*

**physics**

oh ok thanks

*June 9, 2016*

**physics**

so to get the answer I do the inverse sine of d?

*June 9, 2016*

**physics**

Both threads are now lengthened such that L=1.00m, while the charges q1 and q2 remain unchanged. What new angle will each thread make with the vertical? Hint: you must solve for the angle numerically

*June 9, 2016*

**physics**

The two small spheres each with mass m= 25g are hung by silk threads length L=.65m from a common point. When the spheres are given positive charge such that q1=2q2, each thread hangs stationary at theta=15 degrees from the vertical. Using Newton's first law and coulomb'...

*June 9, 2016*

**Social Studies**

Never mind I already got it

*May 26, 2016*

**Social Studies**

Mrs Sue can you help me or someone else please?!

*May 26, 2016*

**Social Studies**

Compare and contrast the economies of Chile and Venezuela. I really need some help on this can someone name the similarities and differences pleace?

*May 26, 2016*

**science**

Maybe B but what is your answer?

*May 26, 2016*

**Scocial Studies**

Ok thank you sooooo much you are the best!

*May 26, 2016*

**Scocial Studies**

Mrs Sue can you help me or anyone?

*May 26, 2016*

**Scocial Studies**

Can someone please check my answer?

*May 26, 2016*

**Scocial Studies**

most brazilians are descendants of which combination of ancestors? A.Mayan,mexican, and mestizo B.Native American, african and european...(my answer B) C.portuguese, spanish, and incan D.spanish, ladino

*May 26, 2016*

**LA**

the novel dragonwings

*May 20, 2016*

**Physics**

Key is precious so answer John's question (Ronald won't help you). I need answer too :P

*May 11, 2016*

**Physics**

Tarzan, whose mass is 76 kg, travelling at 9.5m/s, grabs from the bottom of a 1.5 m long vine and swings upward. a) Calculate the maximum height of Tarzan. b) Calculate the angle at which the vine makes with the vertical at his maximum height.

*April 25, 2016*

**algebra**

Which of the following expressions is true? a. 4^3 * 4^5 < 4^12 b. 5^2 * 5^3 > 5^5 c. 3^2 * 3^4 = 3^2***** d. 5^2 * 5^4= 5^8 Which of the following expressions is true? a. 2^4 * 2^4 >2^7***** b. 3^2 * 3^6= 3^7 c. 4^3 * 4^5< 4^8 d 5^2 * 5^3 = 5^6 Please Help!

*April 13, 2016*

**Math**

Find the surface area of the prism 5m 9m 12m 1.426m 2.306m<< 3.336m 4.213m Is this correct??

*April 7, 2016*

**Math**

U already got it be4, its -35

*April 3, 2016*

**Math**

It's Wrong

*April 3, 2016*

**Social Studies**

are you sure trust me

*March 29, 2016*

**Science HELP!!!!**

noooooo number 4 is c not b

*March 10, 2016*

**English**

a. anxiety about growing up i think because it states too much has happened and wanting to do nothing which worring to much about the future what will happen along the way

*January 27, 2016*

**Art**

Depending on which school you're in

*January 21, 2016*

**Physics**

On Planet X, an astronaut has maximum walking speed of 1.9 m/s. The astronaut's legs are each 1.3 m long. What is the constant of acceleration due to gravity on Planet X?

*January 8, 2016*

**S.s**

Wow.

*December 17, 2015*

**language arts PLS HALP**

yes

*December 15, 2015*

**language arts HELP PLZ**

DOES ANYBODY KNOW WHAT 5 IS!!!!!!!!!!!!!!!

*October 28, 2015*

**Ed Tech. PLZ HELP ASAP**

I'm looking for the answer to number 5 and I really don't want to get it wrong soooooooo HEEEELLLLPPPP oh yeah and 2 is wrong its file

*October 27, 2015*

**Ed Tech. PLZ HELP ASAP**

I'm looking for the answer to number 5 and I really don't want to get it wrong soooooooo HEEEELLLLPPPP

*October 27, 2015*

**algebra**

1. write an algebraic expression for the word phrase: the quotient of r and 12 a.r * 12 b.r/12**** c.r-12 2. write a word phrase for the algebraic expression: 2t - 9 a.nine fewer than two times a number t***** b.nine fewer than two times a number t c.nine fewer than a number t...

*August 23, 2015*

**English**

Yes, you are correct. "e-mail" only exist in "small" category. Postcard appears in "medium 2" category. Check category "small", we can shoot more images with smaller number of pixels.

*August 17, 2015*

**Reading**

number 31 is D. I got the chart.

*August 15, 2015*

**SOCIAL STUDIES**

okay thank you

*June 4, 2015*

**SOCIAL STUDIES**

****= answer plz check my answers

*June 4, 2015*

**SOCIAL STUDIES**

1. which is an event of the progressive era enacted by the local government in South Carolina? a. the first grange chapter was established for farmers b. the grandfather clause gave poor whites the right to vote c. blacks were disfranchises through a poll tax d. a law ...

*June 4, 2015*

**DragonWings LA**

Classified is correct

*May 26, 2015*

**Language arts**

Owen is right for The Giver

*May 18, 2015*

**Civics**

Ms. Sue please help In what way do mixed and market economies support the ideals of democracy

*May 8, 2015*

**math**

lance made 10 dozen cookies. He made 25 percent chocolate chip, 25 percent peanut butter, and the remaining 50 percent oatmeal raisin. How many of each type of cookie did he make?

*April 20, 2015*

**Trig**

Prove that : (Sin Ө + Cosec Ө)/(Tan Ө+Cot Ө) = Sin Ө + Cos Ө

*April 19, 2015*

**Math Please Help Me**

Yes they are

*April 12, 2015*

**social studies**

Is he right or wrong?

*April 7, 2015*

**algebra**

its 4/3

*March 31, 2015*

**physics**

R=u^2sin2(A)/g R=150^2*3*sin60/9.8

*March 9, 2015*

**algebra**

Jorge is painting a rectangular mural. Its length is 2 ft less than twice its width. Its area is 264 ft2. Find the dimensions of the mural.

*March 1, 2015*

**art**

It is B

*February 5, 2015*