# Posts by :)

Total # Posts: 277

**social studies**

1.D 2.A 3.B 4.A

*May 12, 2014*

**Math**

Small painting has area of 400^2... Length is 4 more than 2 times width... Find the dimensions

*April 13, 2014*

**Math>**

i also have a few more i need help on

*February 6, 2014*

**alg1**

State the slope and the y-intercept for the graph of the equation. y=2x+3

*February 6, 2014*

**Check essay? thankies :)**

Thankies!!!!!!!!

*February 6, 2014*

**Check essay? please? i really need advice**

PLEASE

*February 6, 2014*

**Check essay? thankies :)**

Rock Climbing Rock Climbing can be a tough sport, indoors or outdoors, but it can also be fun and adventurous. If you do not have the proper knowledge of clothing, equipment and techniques, then maybe rock climbing isn’t for you. Rock climbing can be joyful, but for it to...

*February 6, 2014*

**asap science**

Thankies Bob!!

*February 6, 2014*

**asap science**

what direction does buoyancy act in? all directions, up? etc.

*February 6, 2014*

**Science asap thankies :)**

thankies mathguru!! :)

*February 6, 2014*

**Science asap thankies :)**

If an object sinks in a fluid, the buoyant force is ____ the weight of the object.

*February 6, 2014*

**Math :)**

100 sqcm

*February 6, 2014*

**Reporting**

oops forgot the choices :) investigative reporter?

*February 6, 2014*

**Reporting**

What t6ype of reporting does this example display, thankies! :) An undercover reporter becomes a sweatshop worker to report the working conditions of this industry.

*February 6, 2014*

**History**

Chapultepec was a heroic victory for Mexican forces against American troops who sought to capture Mexico City. true?

*February 6, 2014*

**Check essay? thankies :)**

As informal as I want, but I do not want to add information that I am not sure of, and state something wrong

*February 5, 2014*

**Check essay? thankies :)**

Rock Climbing Rock Climbing can be a tough sport, indoors or outdoors, but it can also be fun and adventurous. If you do not have the proper knowledge of clothing, equipment and techniques, then maybe rock climbing isn’t for you. Rock climbing can be joyful, but for it to...

*February 5, 2014*

**Art**

red+blue

*February 5, 2014*

**criminal justice**

Choices?

*February 5, 2014*

**criminal justice**

My mom took Criminal Justice a few years ago, we think it is D, also with all the online stuff and naive people it is getting easier and easier, and more common for identities being stolen.

*February 5, 2014*

**History**

Thanks Ms. Sue

*February 5, 2014*

**History**

How did the belief in Manifest Destiny contribute to the westward expansion of the United States? a.Americans believed expansion would offer new economic opportunities. b.Americans believed they could learn important values from other cultures. c.The United States government ...

*February 5, 2014*

**Science**

Archimedes' principle states that the buoyant force on an object is equal to the density of the fluid it displaces. true?

*February 5, 2014*

**Science**

Density is given in ____. a.Pa/cm3 b.N/m2 c.g/s2 d.g/cm3 I cant rremember, c?

*February 5, 2014*

**science(CHECK ANSWERS)**

Answers to quiz, 1.b 2.a 3.c 4.b

*February 5, 2014*

**math**

The bottom of a ladder is placed 4 feet away from a house and it reaches a height of 16 feet on the side of the house. What is the slope of the ladder?

*February 4, 2014*

**math**

where do the negatives go on the x/y axis of grid?

*February 4, 2014*

**Science.**

from connections too.... lol lot of their questions are on here... tryin to look out for some people on here cuz they tryin to give people wrong answers....

*February 4, 2014*

**Science.**

iris torne try to get peope to fail....Do not listen to her/him!!

*February 4, 2014*

**Science-check my answers plz**

LOL I go to connections too......wow this is funny.... :) Happy VAL-TINES DAY!! HAPPY LATE CHINESE NE YEAR TOO!!! ,<3 <3 <3

*January 30, 2014*

**Science-check my answers plz**

A couple questions was on my homework that I didn't understand.... but not all of them.....

*January 30, 2014*

**Business 101**

THIS IS WHAT I GOT... CAN SOMEONE CHECK?1. A 2. D 3. C 4. A 5. D 6. C 7. A 8. D 9. C 10.A 11.B 12.B 13.D 14.A 15.D 16.C or D 17.C 18.B 19.D 20.C 21.B 22.A 23.C 24.B 25.A

*November 17, 2013*

**Can someone please help me with this history!!!!!!**

Google it

*November 3, 2013*

**Algebra 1**

300 + 0.1x >= 1200 0.1x >= 900 x >= 9000

*October 14, 2013*

**chemestry**

What is the percent composition of carbon in glucose (C6H12O6)? (The molar mass of C = 12.01, H = 1.0079 and O = 16.00.)

*September 13, 2013*

**math**

If 4x^3-6x^2+1=(x-2)Q(x)+ax-3 for all values of x ,where Q(x) is a polynomial in x ,find (i)the value of constant a (ii)Q(x)

*April 8, 2013*

**maths**

Given the identity x^4-2x^3+ax^2-2=x(x-1)(x+1)Q(x)+4x^2+bx+c , where Q(x)is a polynomial, (i)state the degree of Q(x) (ii)find the values of a,b and c ,and hence state the remainder when x^4-2x^3+ax^2-2 is divided by x^3-x .

*April 8, 2013*

**ON SCIENCE!!**

23 i think

*April 3, 2013*

**Trigonometry**

use a unit circle

*April 3, 2013*

**Math Help Please!!!!**

58

*February 11, 2013*

**calculus**

A. x = 2√[ y^2 + (2.5)^2 ] cm (using Pythagorus theorem) B. x^2 = 4y^2 + 25 => 2x dx/dt = 8y dy/dt => dx/dt = 4 (y/x) dy/dt When x = 12 cm, y = (1/2)√[ 144 - 25 ] = 2.727 cm => dx/dt = 4 (2.727/12) x 3 cm/s = 2.727 cm/s.

*January 4, 2013*

**calculus**

sayyyyyyyyyyyy that f(x) = a sinx + b h(x) = x^2 - πx + 2 find h(2pi) and set it equal to f(2pi). also find h'(2pi) and set it equal to f'(2pi). together that should give you enough info to find a and b, and then the rest of the problem tests other calc concepts.

*January 4, 2013*

**calculus**

ops that's wrong heres right answer A. a(t) = d/dt (v(t)) = d/dt [(2π-5)t - sin(πt)] = 2π - 5 - πcos(πt) --------------------------------------... B. To find the minimum a(t), we'll derive it and equal to zero: d/dt (a(t)) = π²sin(&#...

*January 4, 2013*

**calculus**

a) a(t) = v'(t) = -2πcos(2πt)

*January 4, 2013*

**Social Studies**

In forming thier goverment,how many executives did rome decide to have? Please reply and thanks in return :)

*December 12, 2012*

**chemistry**

Im not getting the correct thing

*October 21, 2012*

**chemistry**

If the heat of combustion for a specific compound is -1310.0 kJ/mol and its molar mass is 75.45 g/mol, how many grams of this compound must you burn to release 708.60 kJ of heat?

*October 21, 2012*

**chemistry**

A 1.00 g sample of naphthalene (C10H8) contains 0.562 g of hydrogen. What is the mass percent of carbon in the compound

*October 10, 2012*

**Science**

umm it will be ionized because electrons have a bit of both sum positive and some negative and so kind of like neutrally ionized but i am not sure so like about 52%

*October 9, 2012*

**Math**

Ms. Sue or Steve can explain more.

*October 6, 2012*

**Math**

because 7 ran both times.

*October 6, 2012*

**physics**

A football is thrown directly toward a receiver with an initial speed of 15.8 m/s at an angle of 17° above the horizontal. At that instant, the receiver is 18 m from the quarterback. In what direction and with what constant speed should the receiver run to catch the ...

*October 1, 2012*

**6th grade math**

thanks

*September 14, 2012*

**6th grade math**

the first word in the question is identify not entify

*September 14, 2012*

**6th grade math**

entify if the problem shown below is an example of the commutative, associate or distributive property. Explain your answer. (2 + a) + 7 = 2 + (a + 7) thanks

*September 14, 2012*

**Algebra..**

help? Give the slope and y-intercept of the given line and then graph it. 8. 2x-3y=6 9. y=-2x 10. y=3 11. x+2=0

*September 14, 2012*

**math**

Thanks!

*September 14, 2012*

**math**

Francis ate 2/3 of a large pizza. Janette ate 1/4 of the same pizza. How much pizza did Francis and Janette eat in all?

*September 14, 2012*

**Math**

my answers 1. a 2. c 3. d 4. b

*September 13, 2012*

**Math**

1. What is the product of (5.1 x 10^3) x (3.2 x 10^3)? a. 16.32 x 10^6 b. 1.632 x 10^7 c. 16.32 x 10^9 d. 1.632 x 101^0 2. What is the product of (7.28 x 10^-2) x (9.1 x 10^-2)? a. 6.6248 x 10^-3 b. 66.248 x 10^-4 c. 6.6248 x 10^4 d. 66.248 x 10^-3 3. What is the quotient of (...

*September 13, 2012*

**Lang. Arts**

no b

*September 13, 2012*

**math help**

1. Which of the following is greater than 4.3 x 10^9 a. 2.1 x 10^9 b. 3.2 x 10^9 c. 5.3 x 10^9 d. 7.4 x 10^8 2. Which of the following is less than 6.5 x 10^-5 a. 1.4 x 10^-3 b. 2.5 x 10^-4 c. 7.8 x 10^-5 d. 4.6 x 10^-6 3. According to the 2010 census, the population of ...

*September 12, 2012*

**math help**

1. Which of the following is greater than 4.3 x 10^9 a. 2.1 x 10^9 b. 3.2 x 10^9 c. 5.3 x 10^9 d. 7.4 x 10^8 2. Which of the following is less than 6.5 x 10^-5 a. 1.4 x 10^-3 b. 2.5 x 10^-4 c. 7.8 x 10^-5 d. 4.6 x 10^-6 3. According to the 2010 census, the population of ...

*September 12, 2012*

**20**

Cool!

*September 12, 2012*

**20**

What language is that?

*September 12, 2012*

**English**

thank you so much

*September 12, 2012*

**English**

2. d 3. a c. c

*September 12, 2012*

**English**

On number two the word was suppose to be sauntered

*September 12, 2012*

**English**

2. Read the following words: sautnterd, walked, danced What is the best way to group these words on a classification chart to help you understand their meanings? a. They all end in -ed b. They are all in the past tense c. They are all verbs d. They are all ways in which people...

*September 12, 2012*

**English 11**

In “Sinners in the Hands of an Angry God,” Edwards establishes various conclusions and then applies those conclusions to his congregation. What strategy does Edwards use to make the application of his conclusions seem very personal and relevant to his audience? (1 ...

*August 13, 2012*

**English 11**

Identify whether the underline pronoun is personal, intensive, or reflexive in questions 1–3. 1. In the early 1840s, adventurous settlers readied themselves for the overland trip to the West. (1 point) personal intensive reflexive 2. Life in the Oregon country held new ...

*August 13, 2012*

**math**

There are 2 cases: the 6 is rolled either on the 6 or 8 sided die. Therefore, we have ((1/6)(7/8))+((5/6)(1/8))=1/4.

*July 26, 2012*

**Physics**

A motorist traveling with a constant speed of 15m/s passes a school-crossing corner, where the speed limit is 10m/s. Just as the motorist passes, a police officer on a motorcycle at the corner starts off in pursuit with constant acceleration of 3m/s^2. (a)How much time elapses...

*June 29, 2012*

**Physics**

A motorist traveling with a constant speed of 15m/s passes a school-crossing corner, where the speed limit is 10m/s. Just as the motorist passes, a police officer on a motorcycle at the corner starts off in pursuit with constant acceleration of 3m/s^2. (a)How much time elapses...

*June 29, 2012*

**Physics**

Thank you. I got now the answer. :)

*June 22, 2012*

**Physics**

A jogger runs 145m. in a direction 20.0 degrees east of north (displacement of vector A) and then 105m. in a direction 35.0 degrees south of east (displacement of vector B). Using components, determine the magnitude and direction of the resultant vector C for these two ...

*June 22, 2012*

**math**

(-(4 to the 6)) divided by (-(4 to the 3)) = 64

*May 30, 2012*

**pre algebra help**

Well what info do you have? You have the height and volume. What formula does those fit into? V = (1/3) (pi) (r^2) (h) AKA Volume = 1/3 pi r squared multiplied by height SO. Plug in your numbers, 92.4 = 1/3 (pi) (r^2) 10 Now you want diameter, so r x 2 works as well since ...

*May 30, 2012*

**Introduction to Psychology**

short-term memory loss. :D

*May 30, 2012*

**Related rates**

i'm sorry, this is about optimization problems.

*May 20, 2012*

**Related rates**

A piece of wire 10 feet long is cut into two pieces. One piece is bent into the shape of a circle and the other into the shape of the square. How should the wire be cut so that the combined area of the two figures is as small as possible?

*May 20, 2012*

**related rates**

After blast-off, a space shuttle climbs vertically and a radar-tracking dish, located 1000 meters from the launch pad, follows the shuttle. How fast is the radar dish revolving 10 sec after blast-off if at that time the velocity of the shuttle is 100 m/sec and the shuttle is ...

*May 20, 2012*

**calculus**

thanks a lot!

*May 20, 2012*

**calculus**

Find the dimensions of a rectangle with perimeter 100m. whose area is as large as possible.

*May 20, 2012*

**calculus**

thanks guys!

*May 20, 2012*

**calculus**

i hope i got it right. The two numbers are 10 and 10?

*May 20, 2012*

**calculus**

Find two positive numbers whose product is 100 and whose sum is a minimum.

*May 20, 2012*

**calculus**

limit of ln(sin x) as x approaches pi to the left

*May 20, 2012*

**calculus**

The sum of two positive numbers is 100. Let one of the numbers be x and express the product P of the two numbers as a function of x.

*May 20, 2012*

**calculus**

thank you so much. :)

*May 20, 2012*

**calculus**

A rectangle has a perimeter of 10 meters. Express the area A of the rectangle as function of the width x.

*May 20, 2012*

**relaited rates**

thank you. :) you really did a big help. Godbless

*May 15, 2012*

**relaited rates**

uhm, just one more thing. Isn't it 5/144π ? :)

*May 15, 2012*

**relaited rates**

thank you so much! :)

*May 15, 2012*

**relaited rates**

A spherical balloon is being inflated so that its volume is increasing at the rate of 5 cubic meter per minute.At what rate is the radius increasing when the radius is 6 meters?

*May 15, 2012*

**Related rates**

thank you so much. :) you really help me a lot. Godbless!

*May 14, 2012*

**Related rates**

I'm very thankful for being kind to me. Last one thing, 8 meters is the height of the conical pile. Does it also mean that it is the same as the height of the sand?

*May 14, 2012*

**Related rates**

Thank you for answering my question. I just can't understand how it come up to the equation 10=2Π(64)dr/dt. I will be very thankful if you elaborate. :)

*May 14, 2012*