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2013
November
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November 8, 2013
A population of oak trees growing in a region in Canada experiences a change in climate to much colder temperatures and much
41 answers
asked by
Anonymous
12,554 views
the force of gravity between two objects decreases as the distance between the two objects increases.
true or false
8 answers
asked by
victoria
10,204 views
If motor M exerts a force of
F=(10t2+100)N on the cable, where t is in seconds, determine the velocity of the 25kg crate when
1 answer
asked by
Gloria
8,020 views
Assume that women's heights are normally distributed with a mean given by u=64.6 in
and a standard deviation given by 0=2.8in. a)
5 answers
asked by
angela
7,211 views
Find f. (Use C for the constant of the first antiderivative and D for the constant of the second antiderivative.)
f ''(x) = 8 +
1 answer
asked by
Sarah
7,196 views
In a 1.0× 10–2 M solution of CH3NH3Br(aq), identify the relative molar amounts from highest to lowest for :
-Br- -OH- -CH3NH3+
4 answers
asked by
Rich
4,837 views
Each response gives a pair of solutions. Which pair of solutions should conduct electrical current equally well?
1. 0.10 M NH3
2 answers
asked by
Zawng
4,665 views
a wire is 36 m long is cut into two pieces , each piece is bent to form a rectangle which is 1 centimeter longer than its width.
2 answers
asked by
jemma
4,191 views
Could you guys check my answers?
1. Graph the function and identify the domaine and range. y=-1.5^2 Domain; (-,+) Range; (-,0) (
2 answers
asked by
Selena
4,160 views
The cash price for a car was $7640. Gurtaj bought the car on the following terms : A deposit of 20% of the cash price and 36
4 answers
asked by
arzam
3,675 views
Write the decimal .041 as a percent.
2 answers
asked by
Steve
3,294 views
Have no idea how to do this!
Determine the weight of a 1768.0-kg car which is moving at a speed of 26 m/s.
3 answers
asked by
Kaycee
3,114 views
in an ap the difference is between the 8th and 4th term is 20 and the 8th term is one and the half times the fourth term what is
5 answers
asked by
dammy
3,009 views
Your boss is considering a BYOD program for your company. He asks you if there are any negatives to such a program. What do you
2 answers
asked by
Lisette
2,846 views
Suppose a ball of putty moving horizontally with 1kg.m/s of momentum collides and sticks to an identical ball of puffy moving
1 answer
asked by
Anonymous
2,824 views
(Check my work?)
1.) Use arrow notation to write a rule that describes the translation of a point from (5,6) to (6,11) A.(x,y) ->
2 answers
asked by
AudioslavedCobain182
2,734 views
Which of the selections below is not a benefit of imaging the computers on your network?
A. It saves the time of having to
1 answer
asked by
Lisette
2,619 views
Can you please check my work? I got -4.3KJ/mol
If this is not right can you tell me what I am doing wrong? Thank you! Questions.
1 answer
asked by
Lauren
2,486 views
Write a rule in function notation for each situation.
1. Airport parking is available for $8 per day A: f (x) = 8x? 2. A glass of
7 answers
asked by
Anonymous
2,396 views
Among the following, which element has the lowest ionization energy?
A. Na B. Cl C. Cs D. I
1 answer
asked by
Jake
2,321 views
1.The ratio of nickels to dimes to quarters in 3 : 8 : 1. If all the coins were dimes, the amount of money would be the same.
6 answers
asked by
Summer
2,277 views
If one factor of 56x^4y^3-42x^2y^6 is 14x^2y3,what is the other factor
2 answers
asked by
Kirandeep
2,241 views
A drawer has 4 red socks and 4 blue socks. If 3 are drawn, what is the probability of a match?
7 answers
asked by
Anonymous
2,029 views
A golf club is swung with an average angular acceleration of 1.7 rad/s^2. If thee time from start of the swing until the club
1 answer
asked by
Caitlin
1,943 views
Answer the question(s) below about the following reaction.
2H2O2 (l) → 2H2O(g) + O2(g) If 50.0 grams hydrogen peroxide produce
2 answers
asked by
Anonymous
1,940 views
If each edge of a cube is increasing at the constant rate of 3 cm per sec how fast is the volume increasing when X, the length
2 answers
asked by
Taylor
1,863 views
A 0.5 kg air-hockey puck is initially at rest. What will its kinetic energy be after a net force of 0.8 N acts on it for a
1 answer
asked by
Tammy
1,662 views
Water is flowing down through the pipe shown in the drawing. Point A is 0.410 m higher than B. The speed of the water at A and B
1 answer
asked by
john
1,651 views
If Julie bought 8 T-shirts, she would be short $28. If she bought 4 T-shirts and 3 baseball hats, she would have $17 left. If
1 answer
asked by
Please Help!!!
1,500 views
Hans stands at the rim of the grand canyon and yodels down to the bottom. He hears his yodel echo back from the canyon floor
1 answer
asked by
jay
1,490 views
If a car traveled 168 miles in 3.5 hours, what was the average rate of speed?
4 answers
asked by
Ben
1,428 views
Boxes are labeled as containing 500g of cereal. The machine filling the boxes produce weights that are normally distributed with
1 answer
asked by
Robin
1,405 views
A traveler went 10 miles south, 7 miles east, 2 miles south, and 2 miles west. How many miles is the traveler from the start?
3 answers
asked by
Alyssa
1,394 views
Four charges are arranged at the corners of a regular tetrahedron (a pyramid with four sides that are identical equilateral
2 answers
asked by
rosan
1,344 views
A high-speed test track for cars has a curved section — an arc of a circle of radius R = 3000 m. The curved section is banked
0 answers
asked by
Jakoby
1,332 views
Suppose that a manufacturer of men's shirts can produce a dress shirt in its Houston, Texas, plant for $8 per shirt (including
1 answer
asked by
sam
1,314 views
a wire 36 meter long is cut into two pieces. each piece is bent to form a rectangle which is 1 cm longer than its width. How
1 answer
asked by
joemarie
1,242 views
Is the linear equation 3x - 2 = y in standard form? Explain.
1 answer
asked by
Anonymous
1,242 views
A soccer ball iskicked with an intial horizontal speed of 6 m/s and initial vertical speed of 3.5 m/s. Assume that the
1 answer
asked by
Crystal
1,209 views
In a study of caffeine and stress, college students indicate how many cups of coffee they drink per day and their stress level
1 answer
asked by
Nicole
1,188 views
The following equilibrium pressures were observed at a certain temperature for the reaction.
N2(g) + 3 H2(g) <==> 2 NH3(g)
2 answers
asked by
Anonymous
1,188 views
1. She likes to jump rope as a warm-up.
2. She likes to skip rope as a warm-up. 3. She likes jump rope as a warm-up. 4. She likes
1 answer
asked by
rfvv
1,184 views
1.Jeff can weed the garden in 4 h. His wife takes the same amount of time. After they worked for 1 hr, their son helped them
2 answers
asked by
Summer
1,165 views
What is a 2 step equation that equals 8 ?
1 answer
asked by
K
1,154 views
Members of the Campus Roller Rink pay a yearly membership fee of $50 plus $5 each time they go skating. nonmembers pay $10 each
2 answers
asked by
jill
1,135 views
How much does it cost to paint a tringular surface of sides 6m 5m and 11m at the rate of 20 per m^
1 answer
asked by
ajaykumar
1,106 views
Need help on the question below.
A pool has a diameter of 12 ft. There is a sidewalk that extends 3 ft out from the side of the
2 answers
asked by
Brandi
1,094 views
Explain how the author created the character (characterization).
Explain the theme of a piece of literature. Compare and contrast
6 answers
asked by
Selena
1,063 views
I'm doing a short project on the progressive era... can someone give me at least 5 topics I could talk about in my project, from
3 answers
asked by
Gabby
1,052 views
In a scene in an action movie, a stunt man
jumps from the top of one building to the top of another building 4.9 m away. After a
1 answer
asked by
Anonymous
1,022 views
A block is pushed up a frictionless inclinded plane with initial speed V0 =5.50 m/s. The angle of incline is 0= 23.0º. How far
1 answer
asked by
Anonymous
1,022 views
In humans, short fingers and widow's peak are dominant over long fingers and straight hairline. A heterozygote in both regards
0 answers
asked by
Iz
990 views
Decision rules in quantitative analysis are set by...?
A. Conventional Wisdom B. Researchers C. Mentors D. Deans (I feel like the
0 answers
asked by
Stacie
989 views
In hydrated copper sulfate, the chemical formula is CuSO4.5H2O, while that of hydrated cobalt(II) chloride is CoCl2.6H2O. I want
1 answer
asked by
Hao
986 views
Which of the following is equivalent to the inequality 7>-3x>-12?
a. -7<x<12 b. 7/3 <x<4 c. -7/3<x<4 d. -4<x<-7/3 e. -4<x<7
2 answers
asked by
Tomas
982 views
Why might a paramilitary style raid be necessary when deadly force is required?
3 answers
asked by
patiance
980 views
earth appears to be mostly blue when viewed from space because it is mostly covered by ?
a) water b) oxygen c) carbon dioxide d)
1 answer
asked by
victoria
966 views
Consider two charges Q and q separated by a distance d . If the potential at the point p (which is in right side from both
0 answers
asked by
sio
958 views
A hockey player's arm and stick form a 1.6 m rigid segment. If the angular speed of the player's arm/stick is 1.2 rad/s,
0 answers
asked by
Tori
954 views
you receive a $30 gift card to a shop that sells fruit smoothies for $3. if you graph an equation of the line that represents
1 answer
asked by
Janae
940 views
1. I demanded that he should give me the money.
2. I suggested that we should go on a picnic tomorrow. 3. He insisted that she
1 answer
asked by
rfvv
925 views
he weight of the block in the drawing is 77.0 N. The coefficient of static friction between the block and the vertical wall is
4 answers
asked by
Samantha
924 views
A baton twirler tosses a baton into the air with an initial angular velocity of 2 rev/s (revolutions per second). The baton
1 answer
asked by
Brian
914 views
A radio-controlled car increases its kinetic energy from 8 J to 10 J over a distance of 6 m. What was the average net force on
1 answer
asked by
Tammy
911 views
arrays with an expanded algorithm for 31*19
1 answer
asked by
abel joshua mendez
906 views
MASS (GRAMS)
Nac1- 0.9992 C12H22O11- 0.9822 NH4C1- 0.9510 C6H5OH- 0.9723 C9H20- 1.0038 *Find the Molar Mass (g/mol) for each *
1 answer
asked by
Jessica
885 views
In addition to the Mg nucleus at x = 3 cm, another 3e charge is situated on the y-axis,3cm away from the origin in the +y
25 answers
asked by
asha
883 views
I don't know how to even approach this... It's suppose to be on my physics test.
A huntsman fires a gun pointing at a monkey
0 answers
asked by
Raylene
865 views
1. At midnight, the temperature, t, is 13 degrees below zero. If the temperature is expected to rise 5 degrees for the next
1 answer
asked by
Charlotte
864 views
What is the distance between an object and its real image formed by a thin converging lens with focal length f = 21 cm, if the
1 answer
asked by
lin
830 views
5/8a+6=3/4a
6=1/8a a=6/8 is this correct? thank you.
1 answer
asked by
jill
817 views
For the reaction below at a certain temperature, it is found that the equilibrium concentrations in a 4.87-L rigid container are
1 answer
asked by
Anonymous
813 views
Example 1:
(Rock A) is thrown against a larger stationary rock(Rock B). considering the following possibilities... 1. Rock A
0 answers
asked by
Cole
810 views
When two variables are correlated, it means that one is the cause of the other.
2 answers
asked by
Anonymous
807 views
What is the force of gravity on the moon?
1 answer
asked by
Raylene
804 views
Consider two charges Q and q separated by a distance d . If the potential at the point p (which is in right side from both
2 answers
asked by
sio
800 views
If Julie bought 8 T-shirts, she would be short $28. If she bought 4 T-shirts and 3 baseball hats, she would have $17 left. If
1 answer
asked by
jade
786 views
Last month, 10 patients between the ages of 11 and 13 were seen in their pediatrician's clinic. their height were recorded as
1 answer
asked by
Anonymous
777 views
many human-caused losses of biodiversity, such as habitat destruction and of invasive species. are there any natural events that
1 answer
asked by
chinomso
741 views
vIRGINIA THREW A fRISBEE FOR A DISTANCE OF 138.56 M TO CAPTURE THE WOMEN'S RECORD. IF THE FRISBEE WAS THROWN HORIZONTALLY WITH A
1 answer
asked by
LIZA
735 views
To measure an investment's risk, you may
use all of the following except: A. time value B. range of returns C. standard deviation
0 answers
asked by
Sheliah
728 views
I know that this is an off topic question, but I need you to respond to this....
I received barely an A in my chemistry class,
1 answer
asked by
Anonymous
727 views
Just want to make sure that my thought process is right on this one.
5 compounds: n-butyl chloride n-butyl bromide sec-butyl
0 answers
asked by
ramire2
718 views
A hammer is accelerated at 13 rad/s^2 at a radiius of rotation of 1.5 m. the tangential hammer speed is 20 m/s.
a)Determine the
1 answer
asked by
Judy
714 views
Consider two charges Q and q separated by a distance d . If the potential at the point p (which is in right side from both
1 answer
asked by
sio
714 views
The graph of g(x) is f(x) translated to the left 8 units and up 2 units. What is the function rule for g(x) given f(x) = x²?
1 answer
asked by
SamanthaTaylorGreenfield
707 views
Consider an insulating sphere with 10 microCoulombs of charge uniformly distributed through its volume. The sphere is surrounded
1 answer
asked by
rickross
702 views
it is now 8:59am but when the bell rings at 9:00am Suzete will be late for Science class. She must get from one side of school
1 answer
asked by
Mary
697 views
Identical twins, each with mass 51.0 kg, are on ice skates and at rest on a frozen lake, which may be taken as frictionless.
1 answer
asked by
Kim
680 views
Consider an insulating sphere with 10 microCoulombs of charge uniformly distributed through its volume. The sphere is surrounded
0 answers
asked by
rickross
679 views
Under conditions where a large sample is used in experimental research, and "power" of a statistical test is maximized, it is
1 answer
asked by
Stacie
677 views
Find 2 consecutive integers, the smaller a perfect cube and larger a perfect square.
3 answers
asked by
Marissa
666 views
How to perform an experiment to distinguish between zinc(II) hydroxide and magnesium hydroxide?
1 answer
asked by
Hao
666 views
What is the true thickness of each of the sun's layers (core, radiation zone, convection zone, photosphere, chromosphere, and
1 answer
asked by
Help
663 views
You are a museum director/gallery executive director - a person of responsibility in the arts in a place where people go to
1 answer
asked by
thomas
663 views
An insulating sphere of mass m and positive charge q is attached to a spring with length h and spring constant ks and is at
2 answers
asked by
rickross
660 views
A puck of mass .30 kg is sliding along an essentially frictionless patch of ice at 6.0 m/s. It encounters a rough ice patch with
1 answer
asked by
Spen
659 views
I know that this is an off topic question, but I need you to respond to this....
I received barely an A in my chemistry class,
1 answer
asked by
Anonymous
657 views
What is the 32nd term of the arithmetic sequence where a1 = -32 and a9 = -120?
1 answer
asked by
Anonymous
657 views
A block whose weight is 34.0 N rests on a horizontal table. A horizontal force of 27.2 N is applied to the block. The
1 answer
asked by
Samantha
656 views
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