Wednesday
March 4, 2015

Posts by Lauren


Total # Posts: 1,595

using skills
I fond one that is not a math materials. and my answer was d.
March 3, 2015

using skills
I don't know. That was the question in the exam.
March 3, 2015

using skills
d.
March 3, 2015

using skills
All of the following are math materials except A. two-dimensional cutouts. B. wipe-off folders. C. paper and pencil. D. sand and clay. b. is my answer
March 3, 2015

using skills
Which of the following statements is correct regarding the use of the web in the classroom? A. It provides learning opportunities for both teachers and children. B. It should be used as a teacher resource. C. It's too advanced for young children to use. D. There's too ...
March 3, 2015

funfamental concepts
Robby uses his knowledge of how many marbles fit in a scoop to predict how many marbles will fill a jar. This concept is known as A. chunking. B. counting on. C. guessing. D. seriation. my answer is I think d.
March 1, 2015

applying fundamental concepts
d.
March 1, 2015

applying fundamental concepts
Robby uses his knowledge of how many marbles fit in a scoop to predict how many marbles will fill a jar. This concept is known as A. chunking. B. counting on. C. guessing. D. seriation. my answer is b.
March 1, 2015

applying fundamental concepts
thanks
February 28, 2015

applying fundamental concepts
An understanding of which of the following processes is needed to do patterning skills? A. Pictorial mapping B. Algebraic thinking C. Numeral recognition D. Seriation my answer is d.
February 28, 2015

applyng fundamental concepts
thanks Ms.Sue
February 28, 2015

applyng fundamental concepts
To match figures with corresponding silhouettes, children need to develop the concept of A. spatial relations. B. graphing. C. symbols. D. measurement. my answer is c.
February 28, 2015

applyng fundamental concepts
Which of the following examples describes a child in the symbolic level? A. A child who can't identify numbers above 10 B. A child lining up Unifix Cubes in a row C. A child who figures out the answer to 2 + 5 in his/her head D. A child who counts up using a number line my...
February 28, 2015

Physics
A 2302 kg block of granite is pulled up an incline that has an angle of inclination of 17.0 o with a constant speed of 2.22 m/s by a steam winch (see Figure). The coefficient of kinetic friction between the block and the incline is 0.340. How much power must be supplied by the...
February 28, 2015

fundamentsl concepts ans skills
d was corect
February 24, 2015

fundamentsl concepts ans skills
I was debating between a or d
February 24, 2015

fundamentsl concepts ans skills
An approach to literacy connects, for example, mathematics and science to the real world. Such a process of combining subjects is referred to as A. logical grouping. B. cardinality. C. grouping. D. curriculum integration. I believe is a.
February 24, 2015

mathematics concepts
I just had my exam and a score 95 points. The answer was correct. thanks.
February 24, 2015

mathematics concepts
Joseph is making different shapes with a rubber band and a geoboard. Which of the following would be a geometric concept that Joseph is informally exploring? A. Estimation B. Patterns C. Volume D. Probability my answer is b.
February 24, 2015

mathematiks concepts
A must when introducing each whole number operation is to A. encourage the students to work fast. B. make liberal use of real-life story problems that the students can act out. C. begin with flash card games. D. be sure all students are on the same page in their workbooks. I ...
February 24, 2015

Mathematics concepts
I know.Thanks for your support.
February 24, 2015

Mathematics concepts
Matthew sits at his desk unable to figure out the answer to a division problem. He reaches into his desk and pulls out a calculator. What is the correct response for Matthew's teacher to have? A. "Put that calculator away, you can't cheat on your work." B. &...
February 24, 2015

mathematics concepts
Is says: time measurement devices and vocabulary wee introduced prior to primary, but it is generally the end of primary before conventional time is clearly understood and a non digital clock can be read with accuracy.
February 24, 2015

mathematics concepts
Select the answer choice that best describes children's readiness to understand how to tell time. A. Introduce the units of measurement in grade one; expect accurate measurement in second grade. B. It may be introduced in grade 2, but it will be beyond primary before ...
February 24, 2015

Mathematichs concepts
thanks
February 24, 2015

Mathematichs concepts
To understand subtraction, children must understand A. patterning and sequencing. B. algorithms, symbols, and quantity. C. fractions. D. estimation. my answer is b.
February 24, 2015

Calculus
Let a thing rod of length a have a density distribution function p(x)+10e^(-.1x), where x is measured in cm and p in grams per centimeter. A) if the mass of the rod is 30 g, what is the value of a? B) For the 30g rod, will the center of mass lie at its midpoint, to the left, ...
February 24, 2015

math concepts
Matthew sits at his desk unable to figure out the answer to a division problem. He reaches into his desk and pulls out a calculator. What is the correct response for Matthew's teacher to have? A. "Put that calculator away, you can't cheat on your work." B. &...
February 23, 2015

Calculus 2
Consider a trough with triangular ends where the tank is 10 feet long, top is 5 feet wide, and the tank is 4 feet deep. Say that the trough is full to within 1 foot of the top with water of weight density 62.4 pounds/ft^3, and pump is used to empty the tank until the water ...
February 23, 2015

math concepts
please I need help
February 23, 2015

math concepts
Sarah understands that if there are 11 ones, the first 10 move over to the tens column as one unit (i.e., one group of 10). What concept does this understanding represent? A. Renaming B. Regrouping C. Borrowing D. Place value my answer a.
February 23, 2015

Algebra 1
Earth has a radius of about 6.4 x 10 to the 6th power m. Approximate the surface area of earth using the formula for the surface area is a sphere, S = 4 pi r squared. Earths surface is about 70 percent water. About how many square meters of earths surface are covered with ...
February 19, 2015

biology
What does it mean when pea plants are described as being true breeding?
February 19, 2015

Art
Ancient native Americans chose willow strips to make baskets because they were easy to blend and A-east to find B-rare and valuable C-multi-colored D-waterproof
February 10, 2015

Art
Ketchup is a non-traditional material, but the artist used it in his protest piece against fast food restaurants because of its ability to A-resist decay B-convey a message C-deteriorate quickly D-attract flies
February 10, 2015

Art
Thank you
February 10, 2015

Art
A sculptor creates a bust of a famous politician out of marble and places it in the outdoor courtyard of the Capitol building. Why did he choose marble A-he wants to honor the politician by using an expensive material B-marble is cheap and easy to find C-marble will hold up ...
February 10, 2015

math
A lamp that normally sells for $35 is on sale for 35% off. How much will the lamp cost after a 8% sales tax?
February 8, 2015

math
Which statement is ALWAYS true? A) The sine of an angle is equal to the sine of the angle's complement. B) The cosine of an angle is equal to the sine of the angle's supplement. C) The sine of an angle is equal to the cosine of the angle's complement. D) The cosine...
February 4, 2015

english
i kind of understand. but what does reject artificial exterior means?
January 21, 2015

english
how is "young love" by andrew marvell and "of holiness of life" by john bunyan, both the same in politcal, poetic and thematic sense? thank you!
January 21, 2015

physics
Consider a thin spherical shell of radius 20.2cm with a total charge of 3.3μC distributed uniformly on its surface. a) Find the electric field, in N/C, at a radius of 15.6cm from the center of the charge distribution. b) Find the electric field, in N/C, at a radius of 27....
January 21, 2015

physics
The following charges are located inside a metallic container on unknown shape: 5.00 μC, -4.60 μC, 67.0 μC, and -50.0 μC. Calculate the net electric flux, in Nm2/C, through the container
January 21, 2015

French
Can you check if my paragraph is grammatically correct in passé composé? j'ai vu un blanc chien. Je suis allé à classe de piano. J'ai allé à guitare classe. J'ai suis à mon amie's maison. Nous sommes joué ...
January 6, 2015

Physics
A ball is thrown straight upward and returns to the thrower’s hand after 2.3 s in the air. A second ball is thrown at an angle of 60◦ with the horizontal. At what speed must the second ball be thrown so that it reaches the same maximum height as the first? The ...
December 27, 2014

AP physics
A 2.84 × 103 kg car requires 5.4 kJ of work to move from rest to some final speed. During this time, the car moves 20.4 m. Neglecting friction, find a) the final speed.
December 8, 2014

math
3 cups a sugar makes 36 cookies how many cookies would 2/3 cup sugar make?
December 6, 2014

math
3 cups a sugar makes 36 cookies how many cookies would 2/3 cup sugar make?
December 5, 2014

PHYSICS
A diving board length L = 5.20m that weighs 205N is supported by two pillars. One pillar is at the left end of the diving board, as shown below; the other is distance d = 1.70m away. Find the magnitude of the force exerted by the left pillar when a 90.0kg diver stands at the ...
December 3, 2014

physics
A stretched string fixed at each end has a mass of 21 g and a length of 5.7 m. The tension in the string is 41.1 N. What is the vibration frequency for the third harmonic? Answer in Hz.
December 1, 2014

physics
A straight horizontal wire carries a current of 3.55 μA. A proton is moving above the wire in a direction parallel to it but opposite to the direction of the conventional current in the wire, at a constant velocity of 8.00×106 m/s. Assume that the force of gravity ...
November 15, 2014

PHYSICS (please help)
Three masses are connected by a string. M1 = 1.0kg M2 = 2.0kg M3 = 3.0kg Mass one and two are on a table while mass three hangs off the edge of the table (there is a pulley). Find the tension in the string connecting m1 and m2. Assume the table is frictionless and the masses ...
November 14, 2014

math
express 0.32 as a fraction
November 14, 2014

Physics
Your friend's 13.9g graduation tassel hangs on a string from his rearview mirror. When he accelerates from a stoplight, the tassel deflects backward toward the rear of the car at an angle of 5.47∘ relative to the vertical. Find the tension in the string holding the ...
November 13, 2014

chemistry
Give a structure to match the name for the following compound. isobutyl alcohol Express your answer as a condensed structural formula.
November 7, 2014

chemistry
Give a structure to match the name for the following compound. 2-pentanol
November 7, 2014

chemistry
How do carboxylic acids and esters differ in chemical structure? Check all that may apply. Esters have a hydroxyl group. Esters have a carboxyl group. Esters have a carboxyl group and hydrogen linkage off the alpha carbon. Esters have a carboxyl group and ether linkage off the...
November 7, 2014

chemistry
How do carboxylic acids and esters differ in odor? Check all that apply. Esters smell sweeter, often fruity. Carboxylic acids have often not very pleasant smelling. Carboxylic acids smell sweeter, often fruity. Esters have often not very pleasant smelling.
November 7, 2014

physics
A block of mass m = 1.02 kg is suspended above the ground at a height h = 14.4 m by a spool with two arms. The spool-with- arms arrangement is a combination of a solid uniform cylinder of mass M = 3.43 kg and radius R = 0.440 m, and two rods, each of length l = 0.559 m and ...
November 4, 2014

Physical Science
Jill walks 1 mile everyday for exercise, leaving her front porch at 9:00 A.M. and returning to her front porch at 9:25 A.M. What is the total displacement of Jill's walk?
October 27, 2014

math
frank is 3 times old as ken. frank is 15 years older than eileen, while ken is 1 year younger than eileen. What are thw ages of frank, ken and eileen?
October 26, 2014

Physic
A racing car starting from a standstill can reach a speed of 320 km/h in 6.50 s by exerting an average horizontal force of 1.52 x 10^4N [s] on the pavement. If friction equals 5.2 x 10^3 N, what is the mass of the car?
October 24, 2014

Calculus please help
The power, P, dissipated when a 6-volt battery is put across a resistance of R ohms is given by P=36R. What is the rate of change of power with respect to resistance?
October 23, 2014

math
A) If x^2+y^3−xy^2=19, find dy/dx in terms of x and y. dy/dx=________ B) Using your answer for dy/dx, fill in the following table of approximate y-values of points on the curve near x=1 y=3. 0.96 ______ 0.98 ______ 1.02 ______ 1.04 ______ C) Finally, find the y-value for...
October 23, 2014

History
After 1965, black civil rights leaders found it difficult to A. achieve economic equality in the North. B. enforce the new laws in the South. C. now support Hispanic rights in the United States. D. protest the Vietnam War. Is it A?
October 23, 2014

History
Which of the following is true of the Truman Doctrine? A. It created the North Atlantic Treaty Organization. B. It established the Marshall Plan. C. It ended the policy of containment. D. It amounted to an informal declaration of Cold War. i think its D but i cant find it in ...
October 23, 2014

History
Which of the following statements is true regarding the Korean War? A. Stalin was outraged by the North Korean attack on South Korea. B. The Chinese armed and trained the North Korean army. C. Stalin approved the North Korean attack in advance. D. Both Stalin and Mao expected ...
October 23, 2014

History
Thank you!
October 23, 2014

History
What did not contribute to the economic growth in the 1950s? A. Baby Boom B. Cold War Spending C. Agricultural Expansion D. Increased Consumer Goods Manufacturing Im stuck between C and D
October 23, 2014

History
4. What did not contribute to the economic growth in the 1950s? A. Baby Boom B. Cold War Spending C. Agricultural Expansion D. Increased Consumer Goods Manufacturing Im stuck between C and D
October 23, 2014

History
never mind i got it. C is correct
October 23, 2014

History
During the election of 1936, declaring their party a "millionaire's union," Franklin Roosevelt focused mainly on defeating the A. Liberty League running Father Coughlin. B. Union Party running Gerald K. Smith. (C. Liberty League running Alfred M. Landon.) D. ...
October 23, 2014

Chemistry
The solubility of KNO3 is 80g/100g water at 50 degrees and 10g/100g water at 0 degrees. The solubility of CuSO4 is 60g/100g water at 50 degrees and 20g/100g water at 0 degrees. A mixture contains 13.8g of KNO3 and 1.94g of CuSO4. A) Calculate the minimum mass of water that ...
October 6, 2014

math
Find eight team members: write the integer represented
October 2, 2014

Theology 10 HELP!
Things in our world that seems hopeless.
September 28, 2014

english
is godzilla, big bad wolf, or the three headed dogs in harry potter one too?
September 23, 2014

english
what are some archetypal monster in movies. (we just got done reading beowulf) thank you!!
September 23, 2014

GLOBAL HISTORY HELP!
it doesn't say anything that's why I'm asking you for help. Please I will really appreciate that.
September 18, 2014

GLOBAL HISTORY HELP!
thank you one more: how are western civilization and eastern civilization different?
September 18, 2014

GLOBAL HISTORY HELP!
what are some themes we see in world history
September 18, 2014

GLOBAL HISTORY HELP!
how do we know about our past
September 18, 2014

math
What is a proper factor?
September 12, 2014

chemistry
the formula is: N2(g)+ O2(g) -><- 2NO(g)
September 10, 2014

chemistry
the formula is: N2(g)+ O2(g) -><- 2NO(g)
September 10, 2014

chemistry
Calculate the equilibrium concentrations of all three substances. Kc=1.7e-3 Q=3.6e-3 [NO]=0.0015 mol/L [O2]=0.025 mol/L [N2]=0.025 mol/L I cannot figure out the concentration for NO...please help! thank you!
September 10, 2014

Math
What benchmark would you use to estimate the number of people that can ride on a bus?
September 8, 2014

health
Not correct! It's more experience teaching children
September 3, 2014

phi 208
Robinson describes magnanimity as the mean between the extremes of
August 21, 2014

math
thanks damon! u rock! another quick question....how do you estimate the total precipitation in inches and the total number of days with precipitation asheville and wichita asheville= 47.71 inches 124 days wichita = 28.61 inches 85 days
August 18, 2014

math
estimate the total weight of two boxes that weigh 9.4lb and 62.6 lb using rounding and compatible numbers. Which estimate is closer to the actual total weight? why? thanks!
August 18, 2014

Programming Logic and Design
This is my 3rd time posting this problem because I didn't get any help before...assistance would be appreciated. Create the logic for a program that calculates and displays the amount of money you would have if you invested $3000 at 2.65 percent interest for one year. ...
August 15, 2014

Programming
Thanks for the help on my last problem! I have one more thing I need help with... Create the logic for a program that calculates and displays the amount of money you would have if you invested $3000 at 2.65 percent interest for one year. Create a separate method to do the ...
August 15, 2014

Programming
Thanks for the help on my last problem! I have one more thing I need help with... Create the logic for a program that calculates and displays the amount of money you would have if you invested $3000 at 2.65 percent interest for one year. Create a separate method to do the ...
August 14, 2014

Programming
Create the logic for a program whose main() method prompts a user for 1000 numbers and stores them in an array. Pass the array to a method that reverses the order of the numbers. In the main() method, display the numbers.
August 14, 2014

physics
Determine the banking angle needed to make a high-speed turn off a highway exit ramp with a radius of 720 m if the vehicle is travelling at 80 km/h. Assume there is no friction.
July 16, 2014

physics
A light, inextensible cord passes over a light, frictionless pulley with a radius of 11 cm. It has a(n) 14 kg mass on the left and a(n) 4.3 kg mass on the right, both hanging freely. Initially their center of masses are a vertical distance 2.1 m apart. The acceleration of ...
July 7, 2014

geometry
if a polyhedron has a volume of 14 cm and is dilated by a factor of 1/5, what will be the volume of the dilated polyhedron? ROund your answer to the nearest thousandth if necessary
June 23, 2014

Physics
A=512.1N B=273.0N C=coefficient of friction is .268
June 3, 2014

MATH!!!!!!!
If theres 225 students in my grade and the requirement to get into the principal list is top 5%, how many students are in the principal list?
May 7, 2014

math
Isaiah walks 3 miles due north, turns and then 5 miles due east. How far is he from his starting point?
May 1, 2014

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