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Questions Asked on September 20, 2014

Casas de cultura are geared toward____.young children teens adults all ages *** "Sobremesa " is an important cultural practice
1. 38 answers
2. asked by Anonymous
3. 11,633 views
An organic acid has a percentage composition by mass of C 41.4%, H 3.4%, and O 55.2%. A solution containing 0.250g of the acid,
1. 2 answers
2. asked by Manu
3. 1,607 views
1. what is the sum of 5/6 + 2/3?a.1 1/3 b.1 1/2 c.1 2/3* d.1 3/4 2. sylvia has 6 1/2 boxes of chocolate to share at a family
1. 3 answers
2. asked by ariana
3. 1,344 views
You have $60.00 in your wallet and want to buy some new CDs. If the CDs are $11.00 each, what number of CDs, x, can you buy?
1. 15 answers
2. asked by Gwen
3. 5,013 views
The desert tortoise digs a burrow and hides in it during the day to stay cool, because of the extreme heat above ground. Which
1. 1 answer
2. asked by Sky
3. 863 views
To estimate the height of a building, a stone is dropped from the top of the building into a pool of water at ground level. How
1. 1 answer
2. asked by Zoey
3. 2,491 views
6-(-5r)=5r-3
1. 1 answer
2. asked by Devin
3. 350 views
A sample of radon has an activity of 80,000 Bq. If the half-life of radon is 15 h, how long before the sample's activity is
1. 1 answer
2. asked by bekah
3. 778 views
the angle between two forces of 32 AND (neutrons) and 47 N is 36 degrees. Find the magnitude of the resultant force
1. 0 answers
2. asked by jessica
3. 408 views
A pea plant with yellow seeds is crossed with a pea plant with green. All of the offspring have yellow seeds. The allele for
1. 18 answers
2. asked by beau
3. 3,221 views
How many times as heavy is the Golden Eagle of 13 9/10 llb as the Red-Tailed Hawk of 3 1/2?I never know if I have to divide or
1. 5 answers
2. asked by Sabastian
3. 2,451 views
If a radioactive sample has an activity of 8.33 Bq, how many disintegrations per second are occurring?
1. 1 answer
2. asked by bekah
3. 543 views
The half life of Am-241 is 432 y. If 2.00 g of Am-241 is present in a sample, what mass of Am-241 is present after 1000.0 y?
1. 1 answer
2. asked by bekah
3. 602 views
A typical dose of a radioactive sample is 27.0 mCi. How long does it take for the activity to reduce to 0.100 mCi? The half life
1. 1 answer
2. asked by bekah
3. 614 views
Which of the following explains the relationship between genes and chromosomes?A. Chromosomes come in different versions called
1. 16 answers
2. asked by Gwen
3. 5,737 views
25.0 mL of ethanol (density = 0.789 g/mL) initially at 5.5°C is mixed with 32.3 mL of water (density = 1.0 g/mL) initially at
1. 1 answer
2. asked by Anonymous
3. 741 views
Evaluate the function and simplify:f(x)=4x^2+3x-3; f(x-1)
1. 1 answer
2. asked by Josh
3. 384 views
The factors of a polynomial are (x + 3)(x - 2)(x + 7). How do the zeros relate to the factors?Can someone explain this to me
1. 1 answer
2. asked by treshia
3. 668 views
PLEASE HELP!!
1. 2 answers
2. asked by Ash
3. 447 views
Discount Electronics ordered three dozen cell phones from the manufacturer. If the total order amounted to $1,980, what was the
1. 2 answers
2. asked by Ralph Willis
3. 638 views
Name the two compounds formed when ethane burns in an excess of oxygen.
1. 2 answers
2. asked by Naleli
3. 506 views
to enhance the movement of graphic objects and bulleted text list in your slideshow. you shoould use
1. 0 answers
2. asked by Anonymous
3. 573 views
1. Simplify ((-2x^4y^7)/(x^5))^3. Assume all variables are nonzero.A: (-8y^21)/(x^3) 2. Simplify 3x(5y + 4) - 2xy - 10x + 6x^2
1. 0 answers
2. asked by Victoria
3. 709 views
I am a 3-digit number.My tens is 2 times my hundreds my ones is the same as the sum of my tens and hundreds.What number can I
1. 2 answers
2. asked by christian Obmerga
3. 530 views
A pizza box with a square base is to be made from a rectangular sheet of cardboard by cutting six 1-inch squares from the
1. 0 answers
2. asked by Sue
3. 530 views
The boron fibers are produced by chemical vapor deposition of boron onto fine tungsten wires of dW=10μm. The final wire
1. 2 answers
2. asked by qwerty
3. 1,104 views
A unidriectional, continuously reinforced glass fiber composite has Vf=60 volume percent fibers in a matrix of epoxy. Glass has
1. 3 answers
2. asked by qwerty
3. 960 views
Rubber particles are sometimes dispersed in an epoxy matrix to increase its resistance to the propagartion of cracks. Rubber has
1. 0 answers
2. asked by qwerty
3. 458 views
The acceleration due to gravity on the moonis about one-sixth its value on earth. If a baseball reaches a height of 78 m when
1. 1 answer
2. asked by isaiah
3. 734 views
I am so confused with my chemistry lab right now. We were given the following equations to work with:[Equation 1] 2 I^- + H2O2 +
1. 1 answer
2. asked by Bev
3. 4,005 views
Given that a^33 = -2p; a^74 = 26p, what is a^1?
1. 1 answer
2. asked by Isabelle
3. 307 views
Name the two compounds formed when ethane burns in an excess of oxygen
1. 1 answer
2. asked by Naleli
3. 536 views
1. Sam speaks not only Spanish but also Chinese.2. Sam speaks not only Spanish but Chinese. (Are both grammatical? Is #2 used
1. 1 answer
2. asked by rfvv
3. 469 views
7) You throw a 12-N stone vertically into the air from ground level. You observe that when it is 15.0 m above the ground, it is
1. 1 answer
2. asked by papy
3. 597 views
According to Aristotle, we should begin ethical inquiry by specifying:
1. 1 answer
2. asked by Anonymous
3. 596 views
1. How many rowers are there on a team?2. How many rowers are there in a team? 3. I'm actually on the school badminton team. 4.
1. 3 answers
2. asked by rfvv
3. 636 views
Look at the picture.A table is in the middle. 1. A chair is on the right. 2. A chair is at the right. 3. A chir is on the right
1. 1 answer
2. asked by rfvv
3. 472 views
8) A 6.0-kg block initially at rest is pulled to the right along a frictionless, horizontal surface by a constant horizontal
1. 2 answers
2. asked by papy
3. 2,240 views
9) A force in the +x-direction with magnitude F(x) = 18.0 N – (0.530 N/m) x is applied to a 6.00-kg box that is sitting on a
1. 5 answers
2. asked by papy
3. 7,725 views
Find an equation of the circle with its center at (3,2) that is tangent to the positive x-axis.
1. 1 answer
2. asked by Pao
3. 422 views
After spending 2/5 of her money on food and 1/6 on cosmetics a woman is left with with 13000. How much did she have originally
1. 1 answer
2. asked by Nuwel
3. 492 views
please somebdy help me solveing this.Two cars start from rest at a red stop light. When the light turns green, both cars
1. 0 answers
2. asked by atif
3. 916 views
During one year in a school, 5/8 of the students had measles, 1/2 had chicken pox and 1/8 had niether. What fraction of the
1. 4 answers
2. asked by Nuwel
3. 3,401 views
the resistance of a wire 200m long is 22.8.if the diameter of the is .44mm find it'sresistivity?
1. 1 answer
2. asked by NEENU
3. 313 views
Write down all the odd numbers that are greater than-8 and less than 7.Please answer it i'll be appreciate to the one who will
1. 1 answer
2. asked by Kashaf Imran.
3. 1,828 views
2ax - 3ay + 2x - 3y
1. 1 answer
2. asked by william
3. 652 views
Should be easy, this.The two south pole ends of two magnets are touching. Which of the following can be concluded? A. No work
1. 5 answers
2. asked by dddd47906
3. 2,280 views
2.)A 16 g mass is moving in the +x direction at 30 cm/s while a 4 g mass is moving in the -x direction at 50 cm/s. They collide
1. 0 answers
2. asked by cami
3. 504 views
1.) An 8 g bullet is fired into a 9 kg cube of wood, which is at rest, and sticks in it. The cube is free to move and has a
1. 1 answer
2. asked by cami
3. 980 views
1. Simplify ((-2x^4y^7)/(x^5))^3. Assume all variables are nonzero.A: (-8y^21)/(x^3) 2. Simplify 3x(5y + 4) - 2xy - 10x + 6x^2
1. 2 answers
2. asked by Victoria
3. 578 views
I am going to go to Children's Grand Park this weekend. I want to ride a roller coaster and a merry-go-round there. I also want
1. 1 answer
2. asked by rfvv
3. 505 views
Jimmy invests 15,000 coins in a bank andearns simple interest. After 2 years he withdraws all his money from the bank .If the
1. 1 answer
2. asked by sammy
3. 721 views
With s(t) measured in feet and t in seconds, the equation s(t)= -16t^2 + 32t expresses the height of a ball above the ground
1. 3 answers
2. asked by Pao
3. 2,473 views
a study was conducted of all 1849 students in a certain country.whether the value is parameter or statistics
1. 1 answer
2. asked by rahul
3. 778 views
-1v + 5 + 6v = 1 + 5v + 3
1. 2 answers
2. asked by Coleson
3. 302 views
does alka seltzer dissolve faster in hot water or cold waterexperimental errors that could take place? could it be the same
1. 0 answers
2. asked by anonymous
3. 735 views
I don't mind (speak/speaking/to speak) to him.find the right answer?
1. 1 answer
2. asked by naveen
3. 492 views
A 25.0-g mass is tied at the end of a 1.50-m long string and is whirled in a horizontal circle. If the string makes an angle of
1. 0 answers
2. asked by momo
3. 571 views
we were (at/in/on) traffic accidentfind the correct answer?
1. 1 answer
2. asked by naveen
3. 396 views
How do you figure out these kind of problems. Lisa is depositing $2700 in a 6 month CD that pays 3.71% interest. How much will
1. 1 answer
2. asked by Wanda
3. 372 views
Sue how did you get the 0.05 % on my last question. And here is another problem. Claire is depositing $14,000 in a 24 month CD
1. 1 answer
2. asked by Wanda
3. 486 views
What's the difference between an Emir and a Caliph?
1. 1 answer
2. asked by Toni
3. 518 views
Find the inverse of.....f(x)=(4x-1)/(2x+3) Is the inverse this: f^-1(x)= (1/2)((-3x-1)/(x-2))
1. 1 answer
2. asked by Anonymous
3. 367 views
Use a calculator to find the approximate value of sin-1( 0.635).
1. 1 answer
2. asked by math
3. 1,069 views
Cyanohydrins can be made from carbonyl compounds by generating CN– ions from HCN in thepresence of a weak base. In a similar
1. 0 answers
2. asked by Ariana
3. 700 views
The presence of 11-cis retinal, C20H28O, in cells in the eye is important for vision.The structure of retinal includes an
1. 0 answers
2. asked by Ariana
3. 557 views
Why did Abderraman III have to deal with various military commanders?
1. 1 answer
2. asked by Toni
3. 509 views
15 feet nearest to 1/2 cm
1. 1 answer
2. asked by Anonymous
3. 317 views
A ball moving with a speed of 9 m/s strikes an identical stationary ball such that after the collision the dierection of each
1. 4 answers
2. asked by Saiffah
3. 2,448 views
Two phone companies offer discount rates to students.The first company wants $9.95 per month plus $.10 per minute for long
1. 3 answers
2. asked by Julie
3. 689 views
Suppose that the scores on a reading ability test are normally distributed with a mean of and a standard deviation of . What
1. 0 answers
2. asked by rita
3. 786 views
The temperature is 15 degrees Celsius . It drops 34 degrees Celsius . What is the new temperature
1. 1 answer
2. asked by Anonymous
3. 386 views
In an experiment to show the relationship between substrate concentration and activity of enzymes, why do we add a 0.5 of a 5 pH
1. 0 answers
2. asked by Bio
3. 450 views
5hexponent2/5 =3645/5 find the value of h
1. 1 answer
2. asked by Pamela
3. 313 views
A solution contains naphthalene (C10H8) dissolved in hexane (C6H14) at a concentration of 15.00% naphthalene by mass. Calculate
1. 1 answer
2. asked by Kaitlyn
3. 855 views
If there are 26 pizza toppings to choose for a pizza including 0 how many combinations of pizzas are there? My answer was to say
1. 1 answer
2. asked by Abby Flesch
3. 374 views
A water slide launches a child horizontally above a swimming pool. The distance from the top of the slide to the launch point is
1. 1 answer
2. asked by Dominique
3. 1,168 views
Assume that a certain city consumes electrical energy at an average rate of 2.0× 10^9 W. What would be the mass changein
1. 1 answer
2. asked by Justin
3. 2,021 views
A particle is moving at 0.75c relative to a lab on Earth. By what percentage is the Newtonian expression for its momentumin
1. 1 answer
2. asked by David
3. 2,171 views
A relativistic proton has a momentum of 1.0×10^-17 kg ∙ m/s and a rest energy of 0.15 nJ. What is the kinetic energy ofthis
1. 0 answers
2. asked by Justin
3. 860 views
In the lab, a relativistic proton has a momentum of 1.00 ×10^-19 kg ∙ m/s and a rest energy of 0.150 nJ. What is the speedof
1. 1 answer
2. asked by Khaled
3. 862 views
1. Simplify ((-2x^4y^7)/(x^5))^3. Assume all variables are nonzero.A: (-8y^21)/(x^3) 2. Simplify 3x(5y + 4) - 2xy - 10x + 6x^2
1. 1 answer
2. asked by Victoria
3. 502 views
George makes a $1000 down payment for a car and then pays $325 per month. Elaine makes a $2500 down payment for a car and then
1. 5 answers
2. asked by tai
3. 2,370 views
an x-ray photon of wavelength 0.989nm stricks a surface. the emitted electron has a kinetic energy of 969 eV.what is the binding
1. 0 answers
2. asked by mia
3. 720 views
Let x and y be real numbers such that x^2 + y^2 = 1. Find the maximum value of 2x - 5y.
1. 3 answers
2. asked by David
3. 692 views
Which of the following best describes the dependent variable in an experiment?A- the variable that is measured B- the variable
1. 1 answer
2. asked by Skye
3. 4,054 views
write and solve a word problem that can be modeled by the difference -4 - 10.My dog lost 4 ounces this year And 10 ounces last
1. 2 answers
2. asked by alexis
3. 1,288 views
tina is more than 20 yrs old but less than 60. you can count by 7s to reach her age. next year you count by 5s to reach her age
1. 3 answers
2. asked by jeff
3. 321 views
Find the inverse of.....f(x)=(4x-1)/(2x+3) Is the inverse this: f^-1(x)= (1/2)((-3x-1)/(x-2))
1. 1 answer
2. asked by Anonymous
3. 520 views
for a platform of your choice, research the growth in the size of main memory from the time the platform was developed to the
1. 1 answer
2. asked by Dominic
3. 529 views
give one example of a time after 1:00 and before 2:00 when the hands of the clock form an obtuse angle
1. 3 answers
2. asked by jeff
3. 655 views
create a chart showing milestone in memory growth and the approximate date.
1. 0 answers
2. asked by Dominic
3. 547 views
A basketball is shot from an initial height of 2.4 m with an initial speed (v0 = 12 m/s) directed at an angle (35 degrees) above
1. 1 answer
2. asked by Steve
3. 1,262 views
An electron is a subatomic particle (m = 9.11 10-31 kg) that is subject to electric forces. An electron moving in the +x
1. 0 answers
2. asked by Steven
3. 526 views
Why does Doodle die in the end? Why does the narrator leave Doodle behind at the end?
1. 1 answer
2. asked by Anonymous
3. 478 views
If a car accelerate at 10m/s for 5 mins what is the is the change in speed
1. 1 answer
2. asked by Oye
3. 367 views
PLEASE CHECK ANSWERS!!
1. 7 answers
2. asked by Ayrial
3. 514 views
balanced equation =2 H(2)+ 1 O(2) -> 2H(2)OA. What mass of H2O would be produced from7.4 mg of O2 B. What is the volume of H2O
1. 1 answer
2. asked by frank
3. 608 views
A horizontal pipe of uniform cross sectional area A empties into a bucket, filling it at a rate R (unit volume per unit time).Us
1. 2 answers
2. asked by Yea
3. 724 views
The weight of an object is the same on two different planets. The mass of planet A is only thirty-five percent that of planet B.
1. 2 answers
2. asked by Steven
3. 838 views

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