Friday
December 19, 2014

Posts by Isabella


Total # Posts: 204

chemistry
To make a phosphorus fertilizer, agricultural companies use the following reaction: Ca3P2O8 + 2H2SO4 --> CaH4P2O8 + 2CaH4SO6 (fertilizer) If 1.50 * 10^4 grams of H2SO4 are reacted with excess Ca3P2O8 and H2O, how many grams of fertilizer can be made? Hi, I pretty much get ...
November 29, 2014

English
How does Hamlin Garland's "The Return of a Private" exemplify the characteristics of regionalism?
November 14, 2014

Math
a truck can be rented from company a for 100 a day plus 0.60 per mile and company b charges 50 a day plus 0.80 per mile to rent the same truck. find the number of miles in a day at which the rental costs for company a and b are the same. Please answer in miles
October 7, 2014

Math
Yes but I need the answer in miles
October 4, 2014

Math
a truck can be rented from company A for $100 a day plus $0.60 per mile and company B charges $50 a day plus $0.80 per mile to rent the same truck. Find the number of miles in a day at which the rental costs for company A and B are the same.
October 4, 2014

algebra
I think it is kinda like 1x-36. I am not sure though
October 4, 2014

statistics
binomial probabilities one in four adults is currently on a diet. Find the probability that the number who say they are currently on a dies is (a)exactly three, (b)at least three, and (c) more than three
October 2, 2014

Math
Julie can make 5 shirts in 8 days. How many days would it take her to make 15 shirts?
September 10, 2014

math
find each unit rate. Round to the nearest hundredth if necessary. 8 batteries in 3 months
September 3, 2014

VOCAB
Is that already your answer??
September 3, 2014

SOMEONE HELP PLEASE..DUE AT MIDNIGHT
1. d+2h=48 2. So when the plane starts to descend at 100 feet, its at 0 on the X axis, so your point is (0, 100). It's touchdown point is 5000 feet away, so it will be at 5000 on the x axis and 0 on the y axis, so your point is (5000, 0). Now you have two points so you can...
September 3, 2014

Algebra
4.2 because if you do order of operations then that comes out to be 4.2 pounds.
September 2, 2014

algebra
Thanks!!! Sooooo... much!
September 2, 2014

algebra
How many natural numbers are in a set of numbers from -10 to 10 inclusive? Explain.
September 2, 2014

Math
1. seventy million sixteen thousand and ninety 2. thirty - two billion two hundred thirty - two thousand
September 2, 2014

math
thanks
August 21, 2014

math
use the number 913,256 write the name of the period that has the digits 913
August 21, 2014

math
the product of my three digits is 30. when you add my ones digit and tens digit together, the sum in my hundreds digit. my ones digit is 3. what number am I
August 19, 2014

math
please help im stuck 8. Use the function rule f(x) equals three x minus 2. Find the output f(one point 5). (1 point)2.5 –2.5 6.5 –6.5
May 12, 2014

The Metamorphosis by Franz Kafka
In "The Metamorphosis" Part 1, Gregor stated that if it wasn't for his parents' debt, he would have given his notice at work long ago. What does this suggest about his transformation? A) It had actually been years in the making. B) It was evident only to him...
April 27, 2014

Calculus
The velocity v (in m/s) of an object moving with acceleration a (in m/s^2) is given by v =ʃ a dt, where t is the time (in seconds). Find a formula for v, if a =(5/4t)(t^2+1)^2.
April 24, 2014

math
Select the best graph: 1. What data display would best list the frequency of the number of students that received an 85% on test?
April 7, 2014

The Open Boat (Short Story)
Who is the narrator of The Open Boat? A) The oiler B) The captain C) The correspondent D) The cook I think it's the correspondent, but I'm not sure. Someone help, please?
April 6, 2014

Home Economics
1. How can disposal of fullness be done on the sleeve head?
March 24, 2014

Home Economics
1. Differentiate between techniques and processes. 2. Give two examples of each after differentiating.
March 24, 2014

algebra
Michelle has 45 books. Olivia has b fewer books. Which expression represents the total number of books Olivia has?
March 19, 2014

algebra: functions
Which expression represents the quotient of f and 52?
March 19, 2014

Math
how to explain to my child this math problem : davia draws a shape with 5 sides .Two sides are each 5 inches long . Two other sides are 4 inches long.The perimeter of the shape is 27 inches . What is the length of the fifth side?
March 18, 2014

Cold War
Thank you!!
March 8, 2014

Cold War
I think it's Pakistan, but I'm not sure. Someone help me please!!
March 8, 2014

Cold War
Francis Gary Powers' U-2 mission on May 1, 1960 commenced in A) Paris. B) Moscow. C) Norway. D) Pakistan.
March 8, 2014

Biology
It turns out that the answer is D
February 16, 2014

Biology
What type of cell does our brain use to control muscle movement? A)sensory neurons B)retinas C)synapses D)motor neurons I think the answer is D, but I'm not 100% sure.
February 16, 2014

Math
The figure is a parallelogram. If the area of triangle BCD is 15 square kilometers, What is the area of ABCD?
February 10, 2014

physics
You are driving down the road and hit a bump which causes your fishing tackle box to bounce out of the bed of your pickup. The box decelerates at a rate of 3 m/s¶ and skids 24 meters before coming to a stop. How fast were you traveling when the box fell out?
February 3, 2014

math
If the area of triangle A B C D is 25 square inches, what is the area of the parallelogram A B C D?
January 29, 2014

math
Triangles C and D are congruent. If the area of the rectangle is 20 square units, what is the area of the triangle C?
January 28, 2014

math
What is the area of a parallelogram that has a height of 0.6 cm and a base of 1.2 cm? A=1.2 cm X 0.6 cm A=0.72 cm2 Is correct?
January 27, 2014

math
What is the area of a parallelogram that has a base of 3 1/2 cm and a height of 2 1/2 cm?
January 27, 2014

English
I'm sorry I only know what regionalism is . I'm stuck on the others to. Regionalism describes situations in which different religious or ethnic groups with distinctive identities coexist within the same state boundaries, often concentrated within a particular region ...
December 15, 2013

please help me!! with this science!!!!!
are you sure these are on my test and I cant fail
December 11, 2013

Math
can somebody tutor me
December 5, 2013

math
A cookie recipe calls for 2 1/4 cups of flour. If Gustavo wants to make 1 1/2 times the recipe, how much flour does he need? 2 1/4 + 1 1/2 9/4 + 3/2 * 2 9/4 + 6/4 = 15/4 = 3 3/4 Is correct?
December 4, 2013

math
How many 1/4 pound burgers can be made from 2 1/2 pounds of beef?
December 4, 2013

math
Denny has 7/8 feet of lumber. To make one molding he needs 1/3 feet of lumber. How many moldings can he make?
December 4, 2013

math
Contextualize this expression 5 1/2 divided 5/6
November 25, 2013

Math
Contextualize this expression 4/5 divided by 3/6
November 19, 2013

History
In what ways can you use this document to help answer the question: Early Jamestown: why did so many settler die?
October 24, 2013

Math
102.6 divided by 4 Estimate to prove that your answer makes sense.
October 3, 2013

Social studies
Demonstrate an understanding of movement and acculturation by tracing the development of Cajun food and cultural.
September 23, 2013

Social studies
Louisiana is home to a variety of cultural groups. Identify four cultural groups found in the state and describe how each has influenced Louisiana.
September 23, 2013

social studies
What is an example of the relationship between a Louisiana and cultural diffusion ? a) the demonstration of making file powder for gumbo at creole heritage day b) hands-on children activities at fest for All c) eating strawberry festival in Ponchatoula d) attending Christmas ...
September 23, 2013

social studies
which characteristics is geography reflected in the similarities between the Acadians of anova Scotia and the Cajuns of Louisiana ? a) movement b) location c) place d) adaption
September 22, 2013

social studies
Where did the British first move acadians after exile from Acadia ? a) to many of the British colonies in small groups b) to France a s whole group c) Louisiana as a whole group d) all over Europe in small groups
September 20, 2013

social studies
in which cultural region is Shreveport located ? a) cajun country b) crossroads c) plantation country d) sportsmans paradsise
September 20, 2013

social studies
1. Under which cultural element would zydeco be categorized ? a) religion b) food c) music d) dance What did the earliest festivals celebrate ? a) harvests b) music c) native foods d) religious ceremonies
September 20, 2013

Math
25-n=17
September 13, 2013

Math
Write a definition of rounding in your own words.
August 27, 2013

decimals
It is not reasonable because when I added 17.7 and 20 I got 2.3
June 18, 2013

social studies
How did sectionalism emerge.? Compare the priorities and region .
May 24, 2013

social studies
HELP PLEASE !! During the early 1800s the us tried to make peace with other countries in order to grown and develop give an example of one of these peace efforts and briefly explain what it hoped to accomplish ?
May 24, 2013

math
if you have 63 diffrent combinations how many diffrent combinations can you make with 1 crust , and 3 diffrent toppings , and 1 type of cheese ?
May 21, 2013

math
All I know is that 3/3 and 4/4 equals 1
May 14, 2013

language
can soemone help me please ? what is one diffrence between the credentials of Jerrilyn Jacobs and Zlata Filipovic a) Jerrilyn Jacobs a younger b) Jerrilyn Jacobs provides a firsthand account c) Jerrilyn Jacobs is a communication expert d) Jarrilyn Jacobs is a teaching expert ...
May 12, 2013

History
What the positive and negative results of Spanish Exploration in California.
March 27, 2013

Math
Explain in 2-3 complete sentences how using function tables can be useful in real life.
March 19, 2013

Math
Peter solved this equation 6 x y = 490 - 4 6 x y = 486 y = 492 Explain his mistake.
March 15, 2013

Math
Erick solved the problem (9 x 5 ) + 4= 7y (45) + 4= 7y 49 = 7y 42 = y Explain his mistake.
March 15, 2013

math
how many different rectangles have an area of 5 square units?
February 14, 2013

math
8.652/1.2
January 27, 2013

math help
I took 96 and divided it by 8. My answer is 12.
January 25, 2013

Physics
1. How does displacement change with time for a falling object? How might you describe the mathematical relationship between the distance and time of a falling object?
January 15, 2013

Physics
1. How does displacement change with time for a falling object? How might you describe the mathematical relationship between the distance and time of a falling object? Explain the answer using your data, graphs, and kinematic equations.
January 15, 2013

8th grade math for Ms. Sue please check
what is 10<13x
December 27, 2012

Math
3sqrt(23) * 7sqrt(10) * sqrt(45)
December 23, 2012

US History
18. Which U.S. president made the following proposal? "A general association of nations must be formed under specific covenants for the purpose of affording mutual guarantees of political independence and territorial integrity to great and small states alike." (...
December 18, 2012

Geometry
I need help
December 5, 2012

7th grade math Ms. Sue please
What is 45% of 10? A)450 B)45 C)4.5 D)0.45 I think its D) 0.45
November 28, 2012

Math
He said it to his brothers he said it to his sisters what did the witty raindrop exclaim to all the others??????
October 24, 2012

Chemistry
0.662moles
October 18, 2012

Geometry
An ccident caused a traffic jam 12 miles long on a straight stretch of a two line highway (one lane in each direction) How many cares do you think were in the traffic jam?
September 23, 2012

Physics
During a baseball game, a batter hits a high pop- up. If the ball remains in the air for 6.0s, how high does it rise? Hint: calculate the height using the second half of the trajectory
September 19, 2012

Philosophy
What is your philosophy of education?
September 9, 2012

Intro to Education
Describe the duties of elementary and secondary school teachers in terms of the recognized criteria for a profession. What are the major differences in duties?
September 8, 2012

math
what does prime factorazation mean???
September 8, 2012

language
what is the literary device used in the statement? former indonesian president suharto was sometimes referred to as a puppet master.
September 5, 2012

language
do possessive pronouns never have apostrophes
September 5, 2012

world history
thank you :)
September 5, 2012

world history
please,not an estimate.an exact.
September 5, 2012

world history
What is the longitude of coral springs Florida? What is the latitude of coral springs Florida? PLEASE HELP!
September 5, 2012

math
if sue has 27 coins in all, totaling 2.10, of only dimes and nickels, and there are more dimes, how many more dimes than nickels does she have?
September 5, 2012

Organic Chemistry
What does the equation look like? What is the grams?
August 10, 2012

language
what literart devices is used in the statment?
July 5, 2012

Calculus..
5. Eliminate the parameter and write the corresponding rectangular equations: x=3-2sin theta and y=1+5 cos theta
July 3, 2012

statistics
The weight of a product is normally distributed with a mean of 4 ounces and a variance of .25 "sq ounces." The company wants to classify the unit as a scrap in a maximum of 1% of the units if the weight is below a desired value. Determine the desired weight such that...
June 28, 2012

Algebra 1
Find the axis of symmetry: y=x^2-8x-7 i got 4....am i right?
May 24, 2012

Mathh
Using 6 as one of the numbers, write a fact family with only two facts. 6 x 7=42 42/7=6 Is correct my answer?
May 16, 2012

math
How can you use multiplication to check if a quotient is correct?
May 7, 2012

math
f(x)=8x^2-9
May 6, 2012

Math
Thank you Ms.Sue
April 25, 2012

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