Posts by vanessa

Total # Posts: 907

math
chie left home and ran north for 20 minutes at 10 km/h and then turned north east for 35 minutes at 5 km/h. how far (km) was she away from home after the run?

precal
chie left home and ran north for 20 minutes at 10 km/h and then turned north east for 35 minutes at 5 km/h. how far (km) was she away from home after the run?

Science

Physics
Carlos está en una azotea de un edificio de 20 metros de altura, se lanza una pelota de tenis verticalmente hacia arriba a los 15 m / s de velocidad después de que alcance su altura máxima, la pelota va hacia abajo hasta que llega al suelo (ver la figura...

math
14 meters

Math
What is the probability of getting either blue or freen on a spinner that is 3/10 green and 1/5 blue? I added 3 and 1 and got 4. So is my answer 4/10 ?

math
6 groups

math
7 groups

Math
Find the base if parallelogram, given its area and altitude A= 96cm²; a= 8cm

Garcia
Find the slope of the tangent line at x=3 F(x)=-2x+1 [-2(3+h)+1] - [-2(3)+1] ÷ h

math
A quart of paint will cover 3/4 of a wall . how many quarts are required to cover four walls of the same size

Algebra
3h + (-7h)

jchs
b

math
A samll bar of gold measures 40 mm by 25 mm by 2 mm. One cubic millimeter of gold weighs about 0.0005 ounce. Find the volume in cubic millimeters and the weight in ounces of this small bar of gold. Thank you!

SCIENCE HELP! Ms.Sue
Thanks Amanda!

IN UR OWN WORDS WRITE no man can be the best at everything he tries,but he can try his hardest at everything

math
HARD

math
Alyssa IS 4 TIMES OLDER THEN JIFFIS 2 TIMES OLDER THAN SARAH AND SARAH IS 8 PLZ HELP

math
ok sorry

math
there are half as many 11th grade students in the band the are 9th grade students. how many 11th grade students are in the band

Science
Thank you too, Haylee! I got 100%!!!!!!!!!!!!!

math
6

English
In three to five sentences, explain how Ambrose Bierce's use of foreshadowing or flashback influences "An Occurrence at Owl Creek Bridge."

Yhe answers is 4/5 0.8 80%

MATH
Yes

Statistics
During the first 13 weeks of the television season, the Saturday evening 8:00 P.M. to 9:00 P.M. audience proportions were recorded as ABC 29%, CBS 28%, NBC 25%, and independents 18%. A sample of 300 homes two weeks after a Saturday night schedule revision yielded the following...

Maths
No is not

Bethany Link delivers parts for several local auto parts stores. She charges clients \$0.75 per mile driven. She has determined that if she drives 2,100 miles in a month, her average operating cost is \$0.55 per mile. If Bethany drives 4,200 miles in a month, her average ...

Accounting 5
Bethany Link delivers parts for several local auto parts stores. She charges clients \$0.75 per mile driven. She has determined that if she drives 2,100 miles in a month, her average operating cost is \$0.55 per mile. If Bethany drives 4,200 miles in a month, her average ...

statistics 1
A study found that, in 2005, 12.5% of U.S. workers belonged to unions (The Wall Street Journal, January 21, 2006). Suppose a sample of 400 U.S. workers is collected in 2006 to determine whether union efforts to organize have increased union membership. Formulate the hypotheses...

statistics 2
In Hamilton County, Ohio the mean number of days needed to sell a home is 86 days (Cincinnati Multiple Listing Service, April, 2012). Data for the sale of 40 homes in a nearby county showed a sample mean of 80 days with a sample standard deviation of 20 days. Conduct a ...

statistics 3
An airline promotion to business travelers is based on the assumption that no more than two-thirds of business travelers use a laptop computer on overnight business trips. 1. What is the sample proportion from an American Express-sponsored survey that found 365 of 543 business...

statistics 7
Home values tend to increase over time under normal conditions, but the recession of 2008 and 2009 has reportedly caused the sales price of existing homes to fall nationwide (BusinessWeek, March 9, 2009). You would like to see if the data support this conclusion. The file ...

Statistics 7
Home values tend to increase over time under normal conditions, but the recession of 2008 and 2009 has reportedly caused the sales price of existing homes to fall nationwide (BusinessWeek, March 9, 2009). You would like to see if the data support this conclusion. The file ...

Statistics 3
An airline promotion to business travelers is based on the assumption that no more than two-thirds of business travelers use a laptop computer on overnight business trips. 1. What is the sample proportion from an American Express-sponsored survey that found 365 of 543 ...

Statistics 2
In Hamilton County, Ohio the mean number of days needed to sell a home is 86 days (Cincinnati Multiple Listing Service, April, 2012). Data for the sale of 40 homes in a nearby county showed a sample mean of 80 days with a sample standard deviation of 20 days. Conduct a ...

Statistics 1
A study found that, in 2005, 12.5% of U.S. workers belonged to unions (The Wall Street Journal, January 21, 2006). Suppose a sample of 400 U.S. workers is collected in 2006 to determine whether union efforts to organize have increased union membership. Formulate the hypotheses...

Chem 1
If a soft-drink bottle whose volume is 1.70LL is completely filled with water and then frozen to -10∘C, what volume does the ice occupy?

Oscar Corp. applies manufacturing overhead to production at 150% of direct labor cost. During 20x5, manufacturing overhead of \$180,000 was applied to production; actual manufacturing overhead was \$199,000. Beginning Work in Process Inventory was \$20,000 and ending Work in ...

Accounting 9
The following information is available for Baker Industries: Cost of goods manufactured \$320,000 Beginning finished goods inventory \$45,000 Ending finished goods inventory \$35,000 Compute the cost of goods sold.

Accounting 8
The following information is available for Walker Industries: Beginning work in process inventory \$30,000 Ending work in process inventory \$25,000 Cost of goods manufactured \$180,000 Compute total current manufacturing cost?

Accouning 7
Job 31 has a direct materials cost of \$300 and a total manufacturing cost of \$900. Overhead is applied to jobs at a rate of 200 percent of direct labor cost. Use the relationships among total manufacturing costs, conversion cost, and prime cost to determine the following costs...

Math
My explanation might be a little confusing but let me know if you need help. I might be able to explain it better. Or try using a calculator when you plug in 9-16 it will give you -7. why? because you are plugging 9 (small number)first and than the 16 (large number).

Math
because it will be 9-16 which will equal to -7 due to the fact that 9 is smaller than 16 and when you subtract a small number from a big number you get a negative number.

Accounting 3
Wheeler’s Bike Company manufactures custom racing bicycles. The company uses a job order cost system to determine the cost of each bike. Estimated costs and expenses for the coming year follow: Bike parts \$350,000 Factory machinery depreciation \$55,000 Factory supervisor ...

Cambridge Manufacturing Company applies manufacturing overhead on the basis of machine hours. At the beginning of the year, the company estimated its total overhead cost to be \$325,000 and machine hours to be 25,000. Actual manufacturing overhead and machine hours were \$372,...

Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western town of Webster City ...

Economics 6
Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western town of Webster City ...

Accounting 9
The following information is available for Baker Industries: Cost of goods manufactured \$320,000 Beginning finished goods inventory \$45,000 Ending finished goods inventory \$35,000 Compute the cost of goods sold.

Accounting 8
The following information is available for Walker Industries: Beginning work in process inventory \$30,000 Ending work in process inventory \$25,000 Cost of goods manufactured \$180,000 Compute total current manufacturing cost?

Accounting 7
Job 31 has a direct materials cost of \$300 and a total manufacturing cost of \$900. Overhead is applied to jobs at a rate of 200 percent of direct labor cost. Use the relationships among total manufacturing costs, conversion cost, and prime cost to determine the following costs...

Accounting 3
Wheeler’s Bike Company manufactures custom racing bicycles. The company uses a job order cost system to determine the cost of each bike. Estimated costs and expenses for the coming year follow: Bike parts \$350,000 Factory machinery depreciation \$55,000 Factory supervisor ...

Accounting 2
Cambridge Manufacturing Company applies manufacturing overhead on the basis of machine hours. At the beginning of the year, the company estimated its total overhead cost to be \$325,000 and machine hours to be 25,000. Actual manufacturing overhead and machine hours were \$372,...

Accounting 10
Oscar Corp. applies manufacturing overhead to production at 150% of direct labor cost. During 20x5, manufacturing overhead of \$180,000 was applied to production; actual manufacturing overhead was \$199,000. Beginning Work in Process Inventory was \$20,000 and ending Work in ...

Physics
What is the connection between Weber’s Law, Fechner’s Law, and Steven’s Power Law

Economics. (5)
At Western University the historical mean of scholarship examination scores for freshman applications is 900. A historical population standard deviation = 180 is assumed known. Each year, the assistant dean uses a sample of applications to determine whether the mean ...

Economics. (6)
Annual per capita consumption of milk is 21.6 gallons (Statistical Abstract of the United States: 2006). Being from the Midwest, you believe milk consumption is higher there and wish to support your opinion. A sample of 16 individuals from the mid western town of Webster City ...

I need an explanation to send home to my parents about the "Homework" Page in the practice books for kindergarten.

Math
62.92?

Math
7.93?

Math
x(.6917)+(1.0318x)(.3083)=63.546 Solve for x

Chemistry
never mind its not that

Chemistry
I got 16.99?

Chemistry
That is all the information they gave me that is why I ask

Chemistry
would is be the atomic number for the element Cu?

Chemistry
I just asks me to figure out the mass of Cu-63? the mass of nature is 69.170% for Cu-63 and for Cu_65 it is 30.83%

Chemistry
What is the mass of Cu−63?

Chemistry
Copper is composed of two naturally occurring isotopes: Cu−63 (69.170%) and Cu−65. The ratio of the masses of the two isotopes is 1.0318.

Chemistry
it is .104 g correct?

Chemistry
Naturally occurring cobalt consists of only one isotope, 59Co, whose relative atomic mass is 58.9332. A synthetic radioactive isotope of cobalt, 60Co, relative atomic mass 59.9338, is used in radiation therapy for cancer. A 1.8276g sample of cobalt has an apparent "atomic...

Medical Billing and Coding
what is the procedures code for permanent dula chamber pacemaker insertion and percutaneous transluminal coronary agioplasty with stent insertion.

Medical Billing and Coding
This patient was admitted when MRI revealed cerebral aneurysm. after admission, a cerebral agiogram was perfomed and showed nonruptured ateriosclerotiurysm of the anterior cerebral artery. an aneurysmectomy by anastromosis was performed using marlex graft replacement. what ...

Geometry
Which statement is true? A. All squares are rectangles. B. All quadrilaterals are rectangles. C. All parallelograms are rectangles. D. All rectangles are squares. I thought it was B.

Ethics
Given that many businesses are multi-national and the economy is becoming more global, discuss whether or not business ethics is possible in light of cultural relativism.

Ethics
What role should government play in enforcing social and moral expectations on businesses?

ethics
If you had knowledge of facts not public, but that would help you make investment decisions, what would you do?

Science Plzz Help
is 1 the right answer because i am taking a test that has this question and i really need it

Science
I GOT THEM ALL RIGHT!!!!

Science
And if you are right, and not just a troll who's trying to teach us a lesson in cheating, then thank you so much for being generous with you answers!

Science
I'm really terrified that this won't work, these answers, but i'm trusting you. I will comment and say which ones are wrong or right once I send it in.

economics
what might happen if the government did not provide public schools?

math (9)
Find the area of the region enclosed by these graphs and the vertical lines x = 0 and x = 3 f(x)=-x^2+2x+4 g(x)=-x+4

math (8)
Find the area of the region enclosed by these graphs and the vertical lines x = 3 and x = 5 f(x)=x^2+5 g(x)=1

Math (6)
Find the area of the following two curves. y= sqrt(x) y= x-2

math (4)
Sketch the graph (Do this on paper. Your teacher may ask you to turn in this graph.) and find the area of the region bounded below by the graph of the function and above by the x axis from x = 0 to x = 1. f(x) = -xe^(-x^2)

math (2)
Find the area of the shaded region y= 2x/(x^2+4) from x= -1 and x= 1

!math (6)
The quantity demanded x (in units of a hundred) of the Mikado miniature cameras per week is related to the unit price p (in dollars) by p = −0.2x^2 + 220 and the quantity x (in units of a hundred) that the supplier is willing to make available in the market is related to...

!math (5)
The management of the Titan Tire Company has determined that the quantity demanded x of their Super Titan tires/week is related to the unit price p by the relation p = 160 − x^2 where p is measured in dollars and x is measured in units of a thousand. Titan will make x ...

!math (4)
The demand function for a certain brand of CD is given by p = −0.01x^2 − 0.2x + 12 where p is the unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. The supply function is given by p = 0.01x^2 + 0.5x + 3 where p is the ...

!math (3)
A supplier of portable hair dryers will make x hundred units of hair dryers available in the market when the unit price is p = sqrt(324 + 4x) dollars. Determine the producers' surplus if the market price is set at \$22/unit. (Round your answer to two decimal places.)

!math (2)
The demand function for a certain brand of CD is given by p = −0.01x^2 − 0.2x + 10 where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. Determine the consumers' surplus if the market price is ...

!math (1)
The demand function for a certain make of replacement cartridges for a water purifier is given by the following equation where p is the unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. p = -0.01x^2 - 0.1 x + 47 Determine the ...

*math (6)
The quantity demanded x (in units of a hundred) of the Mikado miniature cameras per week is related to the unit price p (in dollars) by p = −0.2x^2 + 220 and the quantity x (in units of a hundred) that the supplier is willing to make available in the market is related to...

*math (5)
The management of the Titan Tire Company has determined that the quantity demanded x of their Super Titan tires/week is related to the unit price p by the relation p = 160 − x^2 where p is measured in dollars and x is measured in units of a thousand. Titan will make x ...

*math (4)
The demand function for a certain brand of CD is given by p = −0.01x^2 − 0.2x + 12 where p is the unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. The supply function is given by p = 0.01x^2 + 0.5x + 3 where p is the ...

*math (3)
A supplier of portable hair dryers will make x hundred units of hair dryers available in the market when the unit price is p = 324 + 4x dollars. Determine the producers' surplus if the market price is set at \$22/unit. (Round your answer to two decimal places.)

*math (2)
The demand function for a certain brand of CD is given by p = −0.01x^2 − 0.2x + 10 where p is the wholesale unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. Determine the consumers' surplus if the market price is ...

*math (1)
The demand function for a certain make of replacement cartridges for a water purifier is given by the following equation where p is the unit price in dollars and x is the quantity demanded each week, measured in units of a thousand. p = -0.01x^2 - 0.1 x + 47 Determine the ...

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