Thursday
July 31, 2014

Posts by april


Total # Posts: 558

math
Is $203.99 the correct answer

Math
The Empire Carpet Company orders merchandise for $17,700, including $550 in shipping charges, from Mohawk Carpet Mills on May 4. Carpets valued at $1,390 will be returned because they are damaged. The terms of sale are 2/10, n30 ROG. The shipment arrives on May 26 and Empire ...

Math
Fantasia Florist Shop purchases an order of imported roses with a list price of $2,375 less trade discounts of 15/20/20. What is the dollar amount of the trade discount?

Math
Zeenat did you ever get any help with this question

World Geography
Hey Kaitlyn, I'm also doing CA. I got a 60 on this quiz cause I couldn't find anything! It's so frustrating right? Anyway, I'm not sure if your still needing help, but we could get together and help each other out if you'd like. I know the years almost over...

math
bob and jim had a total of 90 marbles. bob had half a dozen more than jim. how many marbles did jim have.

Algebra 2
A box with no top is to be constructed from a piece of cardboard whose length measures 12 inches more than its width. the box is formed by cutting squares that measures 4 inches on each sides from 4 corners and then folding up the sides. If the volume of the box will be 340 in...

Physics..PLZ HELP!
The magnitude of the magnetic field 8.0 cm from a straight wire carrying a current of 6.0 A is A) 3.0 ƒÎ ~ T. B) 1.5 ~ T. C) 1.5 ~ T. D) 3.0 ~ T. E) 3.0 ~ T.

Physics
A wire of thickness d = 5 mm is tightly wound 200 times around a cylindrical core to form a solenoid. A current I = 0.1 A is sent through the wire. What is the magnetic field on the axis of the solenoid?

Math
Comparing Fractions Writing to explain James says that 5/5 is greater than 99/100. Is he correct? Explain.

Math
Comparing Fractions Writing to explain James says that 5/5 is greater than 99/100. Is he correct? Explain.

Chemistry
At 20.0 degrees celcius, a student collects H2 gas in a gas collecting tube. The barometric pressure is 755.2mm Hg and the water levels inside and outside the tube are exactly equal. What is the total gas pressure in the gas collecting tube?

college physics 1
The coefficient of static friction between a block of wood of mass 29.2-kg and a rough table is 0.51. The table is slowly tilted until the block of wood starts to slide down the surface. At what angle of the table with respect to the horizontal does the wood start to slide? Yo...

Math Word problems
an office where 8 secretaries work 8 hours a day 5 days a week decided it needs 336 hours a week of secretarial work. How much more or less will each secretary have to work each week to equally share the 336 hours.

math
A 6 ft tall person cast a shadow 15 ft long. At the same time a nearby tower casts a shadow 100 ft long. Find the height of the tower.

Math 6th grade
9 4/7

Math
Amanda says her quilt has 9 equal parts. Jeremy says it has 3 equal parts. Can they both be correct? Explain.

Math
Amanda says her quilt has 9 equal parts. Jeremy says it has 3 equal parts. Can they both be correct? Explain.

least to greatest
Just the reverse 6/30 5/30 15/30 so, 1/5 1/5 5/10 or, convert to decimal .20 .17 .50 so 1/6 1/5 5/10

least to greatest
Just the reverse 6/30 5/30 15/30 so, 1/5 1/5 5/10 or, convert to decimal .20 .17 .50 so 1/6 1/5 5/10

Math Word problems
A number of birds were in a tree. Half flew away. 6 more flew away, a quarter of the birds remained. How many birds were originally in the tree.

Math Word problems
A number of birds were in a tree. Half flew away. 6 more flew away, a quester of the birds remained. How many birds were originally in the tree.

math word problems
Susie's cat had kittens. 4 of them were female, 3 of them were black. If 1/2 the litter had short tails, what is the maximum number possible for short tailed black females.

English
The following items are run-on sentences. Revise each item either by making two complete sentences, or by adding a conjunctive adverb or semicolon. Change the punctuation and capitalization as necessary. Make all corrections on the sentences below. I was angry when Jonah crash...

5th grade math word problems
mr lee's garden is square shaped. he planted 100% of it. 1/3 of it was carrots. 1/3 of it was tomatoes. The remained 48 square feet was filled with melons. What is the length of mr lee's garden?

math
susie went to the store. she spent half her money on groceries. she spent $13 on paper supplies. she still had 1/4 of the amount she started with. how much did she start with?

physics
A 14.8 kg box is being dragged 12.5 m across the floor using a rope held at a 32 degree angle from the floor. the force being used is 146 N. Determine the work that has been done.

science
What is the difference in pitch and volme as race cars pass by the cmeras at the Indianapolis 500?

science
3. Describe each stage of the flow of information starting with DNA and ending with a trait

social studies
why did the aztec start war?

math help pls
Mrs. Sue i need help with these same questions is number 2)A and 3)A and 4)C

math help pls
Mrs. Sue i need help with these same questions is number 2)A and 3)A and 4)C

Math
anyone?

Math
A bag contains 10 marbles: 1 red, 2 blue, 3 green, and 4 yellow. I reach into the bag and pick 5 marbles at random. Determine the probability that my pick has: (a) At least 2 yellow marbles. (b) At least 2 yellow marbles and at least 1 green marble. (c) All four colors represe...

biology
• What is the overall goal of photosynthesis

economics
3.Determine if the demand for the following products is price elastic or price inelastic, and explain your answer. In your explanation, be sure to include how the necessity of a good and the availability of substitutes affect the price elasticity of demand in each of these sp...

Calculus
Let F(x) = square root of X and [a,b]. Find all numbers c in (a,b) such that f'(c) = f(b)-f(a)/b-a

Math
a square is cut in half and made into 2 rectangles 9 inches long. What was the area of the square?

grammar
There are no bruits auscultated.

world history
the San hunters of southern africa weren't overwhelmed during the nineteenth century because they a. were protected by a treaty b. were moved to reservations where they could be protected c. live in a harsh encironment d. managed to effectively fight off western colonists....

economics
There are two goods 1 and 2. Denote by (x1; x2) the consumption bundle consisting of x1 units of good 1 and x2 units of good 2. A consumer has preferences that described by the linear utility function: u(x1; x2) = x1 + 2x2: 1. Write down the equation for the indierence cu...

physic
a golf ball of mass 0.045kg is moving in the +x-direction with a speed of 9.0m/s, and a baseball of mass 0.145kg is moving in the -y-direction with a speed of 7.0m/s. What are the magnitude and direction of the momentum of the system consisting of the two balls.

Health and Nutrition
What are some healthy nutrient sources of protein?

Health and Nutrition
Discuss risks (three or more) associated with consuming too much protein.

Health and Nutrition
Describe risks associated with protein deficiency.

Health and Nutrition
Explain the role of amino acids in building protein.

Health and Nutrition
What is a vegetarian example of a complete protein?

Health and Nutrition
What is a complete protein?

Health and Nutrition
What is protein?

Health and Nutrition
What are the major components of protein, the dangers that exist with inadequate amounts of protein, and the risks associated with excessive intake?

Math
The school auditorium has 8 rows of seats, divided into 3 sections. Each section has 15 seats. Which one the following would be the correct way to figure out the total number of seats? a. 8x15 b. 8x3x15 c. 3x3x8 d. 8x3 Isn’t this an error? I think the answer would be 3x15...

math
Wouldn't that only be correct if it stated that each ROW has 15 seats and not each section has 15? 3 sections/15 per section= 45 or if it was worded the same only saying each ROW has 15 then it would be 8x3x15? No???

math
The school auditorium has 8 rows of seats, divided into 3 sections. Each section has 15 seats. Which one the following would be the correct way to figure out the total number of seats? a. 8x15 b. 8x3x15 c. 3x3x8 d. 8x3 Isn’t this an error? I think the answer would be 3x15...

Math
The ratio of red jelly beans to yellow jelly beans in a dish is 3:4. if greg eats 3 red jelly beans and 6 yellow ones, the ratio is 4;5. how many jelly beans were originally in the dish?

Health care admin.
Thank you!

Health care admin.
How can health care providers work together within the continuum of care?

Health care admin.
What are two major challenges and two major issues facing health care providers today?

Health and Nutrition
What are the differences between good and bad fat? What is a disease associated with a diet that is high in fat? You may begin posting on Monday

Health and Nutrition
What is the difference between simple and complex carbohydrates when looking at their structure?

math
You have 11 coins that total 43 cents. What combination of coins can you have

world history
with the adoption of hristianity by constantine, the emperor a. stopped using images of pagan gods b. was no longer worshipped as a god c. ended pagan rituals and ceremonies d. was called God's deputy on earth

world history
most sages of the aial age took which of the following views of human nature? a. it's neither good nor bad b. it's essentially bad c. it's pre-determined d. it'sd essentially good

Nutrition
Define the 5/20 rule in nutrition.

history millennium B.C.E/
the root cause of the crisis that many states faced at the end of the sexond millennium B.C.E. were?

world a abrief history
neaderthals lived alingside homo sapiens for thousands of years, what happened while living next to one another?

world a abrief history
the expansion of agriculture can be traced across sub- saharan africa through the spread of the what language group

the world of brief history
what of the following archaeological evidence suggests that the olmec where shamanistic?

the world of brief history
according to the text, the development of agriculture could have ben a result of all the following except

the world of brief history
according to the text, the development of agriculture could have ben a result of all the following except

Mat0099
Solve using the addition principle. 5=x+4

CRITICAL THINKING
How would you explain the relationship between clear writing and critical thinking? Can you think of times when your ability to think critically was influenced by the writing? What was the result?

Science
Considering the amount of energy required to produce animal-based foods and goods, should humans change their habits so they consume products closer to the bottom of the food chain because it is more efficient?

CHEM
g of alchol present in 2.45l of 75 proof gin density of ethonal is 0.798 g/ml =

physics....
1) In one scene of the movie Raiders of the Lost Ark, Indiana Jones is running along the top of a moving train. He is running at a speed of 10 km/h, relative to the train. The train is moving at a speed of 100 km/h, relative to the ground. Draw a rough sketch of this scene. Sh...

CHEM:
caluclate the volume in mL of 1.74 grams of sodium chloride from a 0.270 M solution 1.74g sodium chloride from a 0.270 M solution 7.10g ethonal from a 2.45 M solution 6.90g acetic acid (CH3COOH) from 0.606 M solution

chemistry:)
The bond enthalpy of the Br–Cl bond is equal to DH° for the reaction BrCl(g)-> Br(g) + Cl(g). Use the following data to find the bond enthalpy of the Br–Cl bond. Br2(l)--->Br2(g) ÄH=30.91 KJ/mol Br2(g)--->2Br2(g) ÄH=192.9 KJ/mol Cl2(g)---->2...

chemistry
In one process of 5.75 kg of CaF2 are treated with an excess of H2SO4 and yield 2.85 kg of Hf calculate the percent yield of hf?

History
Wrong answer, i took the test and put that as the answer and it was marked wrong.

chemistry:)
The bond enthalpy of the Br–Cl bond is equal to DH° for the reaction BrCl(g)-> Br(g) + Cl(g). Use the following data to find the bond enthalpy of the Br–Cl bond. Br2(l)--->Br2(g) ÄH=30.91 KJ/mol Br2(g)--->2Br2(g) ÄH=192.9 KJ/mol Cl2(g)---->2...

CHEM:
The bond enthalpy of the Br−Cl bond is equal to ƒ¢H‹ for the reaction BrCl(g) ¨ Br(g) + Cl(g). Use the following data to find the bond enthalpy of the Br−Cl bond. Br2(l)--->Br2(g) ƒ¢H=30.91 KJ/mol Br2(g)--->2Br2(g) ...

CHEM
4.69 of S is reaction with oxygen calculate the volume of SO2 in mL formed at 33 degrees C and 1.14 atm

physics
(1) If an electromagnetic wave has a period of 4.8 μs, what is the frequency and wavelength? I know how to find the frequency but for the wavelength how can we find it without the velocity being given???? (2) The beam of a helium-neon laser (λ = 632.8 nm) is incident...

Algebra 1B
it took a small plane 3 hours more to fly 475 miles against the wind than it took the same plane to fly the same distance with the wind. the rate of the wind was 15 mph find the rate of the plane in calm air

chemistry
M=moles of solute/L of solution Solute- ammonia NH3 Solvent- .1L H2O Convert grams of NH3 to moles by dividing it by the molar mass. Then you plug that into the problem and solve.!

SUPER URGENT-- CHEMISTRY
REALLY, dude?

Chemistry
1. As I understand it--As an acid is added to neutral water the (OH-) will...decrease?? Is this right? 2. If you made up a solution of NaOH by adding 0.010 mole of solid NaOH to 1.0 L of distilled water, what would be the concentration of the OH-?...I think this would be a pOH...

Chemistry
As I understand it--As an acid is added to neutral water the (OH-) will...decrease?? Is this right?

Chemistry
The reason why I think gglycerin and glycerol are 2 different molecules is glycerin formula is C3H5(OH)3 and glycerol is C3H8(OH)3. On the site you linked I do not see NaCl. I see sodium chlorate. Are sodium chloride and sodium chlorate the same? the reason why I say the NaCl ...

chemistry
In my experiment I placed NaCl in glycerin for 10 minutes or more and it did not dissolve. I have looked to see if glycerin is polar or nonpolar and the information uses glycerol and glycerin interchangeably, yet they are not the same. Some information states it is polar and o...

Chemistry
1. As the strength of a weak acid increases, the proportion of ions to molescules increases or decreases? ... I think that it will increase. Is this right? 2. As the as the concentration of a weak acid increases, the pH... decreases? Is decreases correct? 3. at the same concen...

Geometry
Find the radius of a cone if the total area = 12 pi and lateral area = 8 pi.

Geometry
Find the missing measure for a right circular cone given...Find r if T.A.= 12 pi and L.A = 8 pi.

Geometry
Find the missing measure for a right circular cone given the following ... Find h if r = 5 and V = 100 pi.

Geometry
A cone with a radius of 3 inches has a total area of 24 pi sq in. Find the volume of the cone.

Pre-Algebra
what is the equation in slope-intercept form of 7x+2y=10

English
Is the following sentence punctuated correctly? The neighbors’ new dog is small, quiet, and shy.

math
what can you put in place of the ? to make x^2+14x+? a perfect square?

Physics
Starting from rest, a 1.6x10-4 kg flea springs straight upward. While the flea is pushing off from the ground, the ground exerts an average upward force of 0.42 N on it. This force does 3.6x10-4 J of work on the flea. (a) What is the flea's speed when it leaves the ground?...

Trig
If CSC X = 4 in the quadrant 1, what is COS X?

physics
When you want to pull downward to lift something, the main advantage of passing a rope upward and through a single pulley,rather than just up over the branch of a tree ,is that the pulley?

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