Posts by rosemary

Total # Posts: 62

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

history
name 3 examples of daliy life in tenochtitlan

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?

FIN370
Tristan, Can you please give details on how you came up with this answer?

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?

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

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

Life orientation
Provide recommendations on how to address aids

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.

math

math

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.

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

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

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

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

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.

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

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

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 + ...

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

What answers have you come up with?

Chemistry
What do you think?

college algebar
What is the question?

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

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 ...

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

math
explain how to do arrays and an expanded algorithm

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?

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?

Life orintation
Provide recommendation oh how to adress hiv/aids

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

math
thank you

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

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

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

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

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.

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?

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

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

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 ...

eng comp 1
would Puerto Rico and United States would be a could topic do i still have to write the similarities

eng comp 1
can someone give me an example of a compare and contrast essay just thinking what can i do it of

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

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

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 ...

spanish

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

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

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?

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?

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

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

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?

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)?

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?

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

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?

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".

Biolagy
do you fart when you are ?

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