# Posts by Rosemary

Total # Posts: 63

**math**

Find the resultant ir the sum of the displacement (1) 10m north west (2) 20m.30degree north of east (3) 35m due south

*April 26, 2016*

**history**

name 3 examples of daliy life in tenochtitlan

*December 1, 2015*

**Math**

x to negative 3, x to 9th power, y to 5th power, y cubed Is the answer x to the 6th, y to the 8th?

*June 11, 2015*

**FIN370**

Tristan, Can you please give details on how you came up with this answer?

*February 1, 2015*

**FIN370**

You are considering investing in a security that will pay you $1,000 in 30 years. If the appropriate discount rate is 10 percent, what is the present value of this investment?

*February 1, 2015*

**Pharmacy Technician**

What online resource would you use to search for a medical abbreviation or acronym as well as find a particular drug manufacturer?

*November 28, 2013*

**Life orientation**

Impact of(hiv/aids)identified environmental hazard on the community

*April 22, 2013*

**Life orientation**

Provide recommendations on how to address aids

*April 22, 2013*

**Life orientation**

In 10-15 lines critically discuss 5 ways in which the Environment problem impacts on the community.provide relevent sources to support your claims.

*April 22, 2013*

**math**

Your answer is for walking to school 4 days. What about walking home? Then it ask for time for the week (5days).

*April 14, 2013*

**math**

If that is a radical sign, then your answer is right.

*April 14, 2013*

**Algebra**

slope intercept form: y = mx + b m is slope & b is the x intercept Use the two given points to find slope. Then substitute to find intercept.

*April 14, 2013*

**Elementary algebra multiple choice**

None

*April 14, 2013*

**algebra**

2x^2 + 3xy - 4y^2 2(2)^2 + 3(2)(4) - 4(4)^2 simplify

*April 14, 2013*

**arithmatic**

The question does not make sense to me. 46.2 * 10 square? * means multiply ^ means square root

*April 14, 2013*

**math**

Did you solve this algebraically? It appears that 6 satisfies the conditions given.

*April 14, 2013*

**Alg 1**

Volume of rect. prism = area of base * height x = width of base of prism 2x + 4 = length of prism base 2720 = x(2x + 4) * 17

*April 14, 2013*

**Alg 1**

Don't factor in 3. Instead, divide equation 2 by 2. Set the equation equal to zero. Factor the expression (......)(......) = 0 If it won't factor, complete the square or use the quadratic formula.

*April 14, 2013*

**math**

(x - 5)(x + 1/3) = 0

*April 14, 2013*

**mathematics**

Is some information missing? Not enough info to answer question.

*April 13, 2013*

**help**

This means what is the sum of the values of k^2 as k goes from 1 to 5. So, what is 1^2 + 2^2 + 3^2 + ...

*April 13, 2013*

**geometry**

(perimeter of original face)/(dilated perimeter) = 8/3 substitute what you know and solve for dialated perimeter

*April 13, 2013*

**business**

What answers have you come up with?

*April 13, 2013*

**Chemistry**

What do you think?

*April 13, 2013*

**college algebar**

What is the question?

*April 13, 2013*

**Alg 1**

But, did you solve it using algebra? n(n + 1) = 42 n^2 + n - 42 = 0 ( n-6)(n+7) = 0 n = 6 or n = -7 n cannot = -7 therefore n = 6 and n + 1 = 7

*April 13, 2013*

**Reiny: Set Theory**

School counselor posted the following data after having had 150 students sign up for electives: Art - 65 students Band - 70 students Theatre - 50 students Not all students signed up for an elective.Show the data using Venn Diagrams. Shown with problem: three intersecting ...

*April 10, 2013*

**Basic Algebra**

-1/4 (x-8) +1/2 (x+2) =x+3

*November 13, 2012*

**math**

explain how to do arrays and an expanded algorithm

*October 30, 2012*

**probability**

You are going to order a personalized license plate. How many possible choices do you have if yyou want the license plate to be four letters, none of which repeat, followed by a number?

*June 20, 2012*

**math 3rd grade**

Amanda's grandmother made a quilt for Amanda's bed. The quilt was made of 9 squares. Each square was 2 feet wide. How wide was Amanda's quilt?

*May 1, 2012*

**Life orintation**

Provide recommendation oh how to adress hiv/aids

*April 28, 2012*

**division facts**

If 44/4=11, what is 44/11? Explain?

*February 22, 2012*

**math**

thank you

*February 22, 2012*

**math**

If 9x8=72, then 72 divided by 8 is what number? Explain how you know without actually finding the quotient?

*February 22, 2012*

**earth**

¿EN QUE PUNTO DE GRAVEDAD SE PUEDE RETORNAR UN SATELITE ARTIFICIAL HACIA LA TIERRA? ¿EN EL PERIGEO O EN EL APOGEO?

*April 14, 2011*

**chem-please help!!!!!**

when a 25.0 mL sample of an unknown acid was titrated with a 0.100 M NaOH solution. Determine Ka for the unknown acid. Volume NaOH = 25 mL; pH=8.25

*October 18, 2010*

**Algebra**

All all zeros for the following function f(x)= x5- 10x4 + 23x3 +56x2 -290x + 300

*May 17, 2010*

**MATH**

TRAIN A, TRAVELING 70 MPH, LEAVES WESTFORD HEADING TOWARD EASTFORD 260 MILES AWAY. AT THE SAME TIME TRAIN B TRAVELING 60 MPH, LEAVES EASTFORD HEADING TOWARD WESTFORD. WHEN DO THE TWO TRAIN MEET? HOW FAR FROM EACH CITY DO THEY MEET? SHOW OR EXPLAIN HOW YOU GOT YOUR ANSWER.

*January 26, 2010*

**Statistics**

The diameters of a wooden dowel produced by a new machine are normally distributed with a mean of 0.55 inches and a standard deviation of 0.01 inche. What percent of the dowels have a diameter greater than 0.57?

*September 23, 2009*

**bibliography**

i am doing the reaserch paper on one of my uncles who disapeared if i found information of him on a website how would the bliography would be done and i also interviwed some family

*June 22, 2009*

**college**

imhaving a little bit of trouble starting my reaserch paper and a thesis on kiddnaping can i get an example

*June 22, 2009*

**eng comp 1**

Thesis statement: The United States and Puerto Rico are both managed by the same goverment, even tho both have their same cutomes and diffrent. I similarities 1.both are us citizines II Difrences 1.Weather 2.food 3.population 4.atmosphere 5.looks exp buildings 6.language. Its ...

*June 12, 2009*

**eng comp 1**

would Puerto Rico and United States would be a could topic do i still have to write the similarities

*June 12, 2009*

**eng comp 1**

can someone give me an example of a compare and contrast essay just thinking what can i do it of

*June 12, 2009*

**English Comp I**

many cause he wouldent exsist to discover the polio vaccine so the answer is that one quote correct!!! thank u so much for the help i apreciated it

*June 10, 2009*

**English Comp I**

ive triedddd restating and looking up the vocabulary i understand itss meaning but to me it still doesent make sence

*June 10, 2009*

**English Comp I**

couls u paraphrase this for me? No person is an island, entire of itself. every person is a piece of the continent, a part of the main. If a clod be washed away by the sea, Europe is the less, as will as if a promotory were, or if a manor of thy friend, or of thine own were ...

*June 10, 2009*

**spanish**

this answer is b

*June 10, 2009*

**physical science**

How many joules of heat are required to melt 40kg of ice at o degrees celcius?

*October 2, 2008*

**physical science**

suppose you want to heat 40kg of water by 20 degrees celcius. how many joules of heat are required?

*October 2, 2008*

**9th grade**

Hi, am trying to find out if my son did a collage right ? It is due tommorrow- it is a who i am collage which is suppose to show pictures of his personality that people know about him and things people do not know about him?

*September 29, 2008*

**physical science**

two tuning forks are struck at the same time. One tuning fork has a frequency 20hz while the second tuning fork has afrequency of 226hz.how many beats will result?

*September 22, 2008*

**physical science**

If it took 5 seconds to lift the crate, using a machine what was the power rating of the machine?

*September 22, 2008*

**physical science**

a 50kg crate is lifted to a height of 10 meters. how much potential energy does the crate have after being lifted?

*September 22, 2008*

**Physical Science**

. you roll a 5.0 kg bowling ball down the alley at 10.0 m/s, how much work did you do on the ball?

*October 10, 2007*

**Physical Science**

How long would it take a 20.0 hp motor to lift a 1,000.0 kg crate from the bottom of a freighter's hold to the deck (40.0 m)?

*October 10, 2007*

**Physical Science**

A 250.0 kg roller coaster car has 20,000.0 J of potential energy at the top of the hill. Neglecting frictional losses, what is the velocity of the car at the bottom of the hill?

*October 10, 2007*

**Physical Science**

you do 600 J of work hoisting a 2 kg bale of hay, to what height did you lift it

*October 10, 2007*

**Physical Science**

what is the answer

*October 10, 2007*

**Physical Science**

If you roll a 5.0 kg bowling ball down the alley at 10.0 m/s, how much work did you do on the ball?

*October 10, 2007*

**Psychology**

I have a brain-teaser that my teacher gave us to figure out. she told us to figure out what letter would come next. Does anyone know the answer? OTTFFSSENT its counting. E is next. Jane! You are so right. Thank you so much. I have to start practicing on "Brain Teasers".

*July 26, 2007*

**Biolagy**

do you fart when you are ?

*November 1, 2006*

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