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Questions Asked on October 8, 2013

What could the relative age of two rocks tell you about them?a. One rock is 10,000 years old, and the other is 8,000 years old.
1. 70 answers
2. asked by Anonymous
3. 12,336 views
A skateboarder with mass ms = 42 kg is standing at the top of a ramp which is hy = 3.7 m above the ground. The skateboarder then
1. 1 answer
2. asked by carlo
3. 9,857 views
A car m = 1850 kg is traveling at a constant speed of v = 30 m/s. The car experiences a force of drag (air resistance) of Fd =
1. 1 answer
2. asked by carlo
3. 8,238 views
In uniform circular motion, which of the following quantities are constant: speed, instantaneous velocity, tangential velocity,
1. 2 answers
2. asked by John
3. 5,301 views
A moving company charges $800 plus $16 per hour. Another moving company charges $720 plus $21 per hour. How long is job that
1. 5 answers
2. asked by Raman
3. 5,203 views
Match the letter of the author with his or her description. Not all letters will be used.A.William Bradford B.Captain John Smith
1. 3 answers
2. asked by gabbi
3. 4,956 views
1.Read the following Papago song. Identify the purpose.No talking, no talking. The snow is falling. And the wind seems to be
1. 5 answers
2. asked by gabbi
3. 4,412 views
Microwave ovens emit microwave energy with a wavelength of 13.0 cm. What is the energy of exactly one photon of this microwave
1. 2 answers
2. asked by Laura
3. 3,065 views
The density of gold is 19 times that of water. If you take a gold crown weighing 32 N and submerge it in water, how much upward
1. 2 answers
2. asked by Kelsey
3. 2,953 views
You practice playing your guitar every day. You spend 15 minutes practicing chords and the rest of the time practicing a new
1. 5 answers
2. asked by Kayla
3. 2,855 views
How is grandmother's dream different from reality?>Last night I dreamed of an old lover I had not seen him in forty years. When
1. 6 answers
2. asked by Anon
3. 2,715 views
Insert parentheses to make the equation true.14=50-42/3+4*6
1. 5 answers
2. asked by Philip
3. 2,392 views
A block of mass m is initially at rest at the top of an inclined plane with a height = 4.4 m which makes and angle of θ = 17
1. 1 answer
2. asked by carlo
3. 2,382 views
Suppose a rope of mass m hangs between two trees. The ends of the rope are at the same height and they make an angle θ with the
1. 1 answer
2. asked by Karl
3. 2,288 views
Calculate the mass of K2CRO4 needed to make 3.00 L of a 0.0200 M solution.
1. 2 answers
2. asked by Riann
3. 2,221 views
a compound contains 5.2% by mass Nitrogen. It also contains carbon, hydrogen and oxygen. Combustion of 0.085g of the compound
1. 2 answers
2. asked by martina
3. 2,057 views
Camden Products buys a $500,000 machine by taking out a bank loan.The company's assets will______by $500,000 while its
1. 2 answers
2. asked by bella
3. 1,878 views
Determine the pressure-based Keq for the reaction:2SO2(g) + O2(g)<--->2SO3(g) given that 1.00×10−2 moles of SO2 and
1. 1 answer
2. asked by James
3. 1,836 views
Minimize F = x2 + y2 with x + 2y = 5Thank you
1. 1 answer
2. asked by Kyle
3. 1,811 views
the most important aspects of classical conditioning is that the conditioned stimulus becomes a _______ for the unconditional
1. 2 answers
2. asked by mike/meka harris
3. 1,791 views
to determine the size pf a parks moose population, caturalists catch 72 moose, tag them, and then set them free. months later 65
1. 1 answer
2. asked by Ernie
3. 1,727 views
Why were we instructed to add distilled water to a metal nitrate solution? What purpose does the water serve in the experiment?
1. 1 answer
2. asked by Evan
3. 1,684 views
A street light is at the top of a 17 ft tall pole. A woman 6 ft tall walks away from the pole with a speed of 6 ft/sec. How fast
1. 1 answer
2. asked by Nathan
3. 1,585 views
10.7L of a gas at 1.75 atm are expanded to 20.0L at a mass constant temperature.what the new gas pressure?
1. 1 answer
2. asked by Margaret
3. 1,473 views
Norma borrowed $1,800 at 11% interest for 90 days. How much interestdid she pay on the loan? a. $49.50 b. $198 c. $2 d. $18.45
1. 2 answers
2. asked by Eve
3. 1,409 views
10.7L of a gas at 1.75 atm are expanded to 20.0L at a mass constant temperature.what the new gas pressure?
1. 1 answer
2. asked by Margaret
3. 1,338 views
In the following reaction, 451.4 g of lead reacts with excess oxygen forming 313.6 g of lead(II) oxide. Calculate the percent
1. 2 answers
2. asked by Noelle
3. 1,333 views
What could the relative age of two rocks tell you about them?a. One rock is 10,000 years old, and the other is 8,000 years old.
1. 2 answers
2. asked by Anonymous
3. 1,299 views
A stone with a mass of 225.0g is placed into a graduated cylinder with a starting volume of 200.0ml. If the water in the
1. 2 answers
2. asked by Bianca
3. 1,214 views
What is the independent and dependent variable in this scenario:A Physiological Psychologist is interested in investigating the
1. 2 answers
2. asked by Lilley
3. 1,195 views
complete the sentence by writing the correct form of the word shown in parentheses. You may not need to change the form that is
1. 7 answers
2. asked by kevin
3. 1,188 views
The use of the British thermal unit (Btu {\rm Btu}) is common in much engineering work. (1 Btu {\rm Btu} = 1054J {\rm J}) A Btu
1. 5 answers
2. asked by Anonymous
3. 1,177 views
Mark or cut slightly _ _ _ atchLarge irregular spot or stain _ _ otch
1. 6 answers
2. asked by Hayley
3. 1,158 views
At a certain factory, output Q is related to inputs u and v by the equation Q= 17u^2+(16u+17v)/(u+v)^2If the current levels of
1. 0 answers
2. asked by Rebekah
3. 1,149 views
help me please im confusedConsider the quadratic expression X^2 + 4x + c = 0. For what range of values does the equation have
1. 2 answers
2. asked by toni
3. 1,146 views
Im stuck on these few questions that seems to be getting me no where :c HCl = 0.1812 c NaOH = 0.1511 volume of HCl added : 75
1. 0 answers
2. asked by kathy
3. 1,103 views
An astronaut wearing a 20-kg spacesuit jumps on the moon with an initial velocity of 16 m/s. On the moon, the acceleration due
1. 1 answer
2. asked by Kelly
3. 1,100 views
Lupe, Rosa y Tomás son amigos. (bueno)Is it supposed to be buen or buenos in the empty spot? I know that an adjective is
1. 4 answers
2. asked by Lynne
3. 1,089 views
Suppose 4 news anchors are randomly selected. Assume the appropriate requirements are met. If the chances of reporters working
1. 1 answer
2. asked by Friend in need
3. 997 views
Explain how the 3/5ths Compromise is connected to the Great Compromise.
1. 1 answer
2. asked by Fort
3. 994 views
1) What is the relationship of the Mean, Median and Mode as Measures of Central Tendency in a true Normal Curve?
1. 1 answer
2. asked by Jessie
3. 957 views
I need help writing an english essay
1. 1 answer
2. asked by Steven
3. 951 views
solve the equation log3(2-3x) = log9 (6x^2-19x+2)
1. 2 answers
2. asked by gibbons1
3. 943 views
To see whether people are keeping their car tires inflated to the correct level of 35 pounds per square inch (psi), a tire
1. 1 answer
2. asked by Anonymous
3. 941 views
Using the telephone numbers listed in your local directory as your population, randomly obtain 20 samples of size 3. From each
1. 0 answers
2. asked by Kim
3. 927 views
What could the relative age of two rocks tell you about them?a. One rock is 10,000 years old, and the other is 8,000 years old.
1. 3 answers
2. asked by Anonymous
3. 913 views
5. A researcher finds that blood alcohol levels cause progressive damage to the liver. All the mice in his study were fed the
1. 2 answers
2. asked by hannah
3. 870 views
How do you solve this algorithm problem?Suppose that you are given a sequence of n elements to sort. The input sequence consists
1. 0 answers
2. asked by Jeremy
3. 856 views
What are 2 things that make the zoom sound ,meow sound ,and ding dong sound ?
1. 5 answers
2. asked by Anabelle
3. 853 views
HCl(aq) +NaOH(aq) ---> NaCl +H2OIn a coffee cup calorimeter 50 ml of 2.00M HCl was combined with 50ml of 2.05M NaOH. a) What is
1. 0 answers
2. asked by Kuu
3. 852 views
Carla and Candice left from the same place at the same time and rode their bikes in the same direction along a straight road .
1. 1 answer
2. asked by Dan
3. 823 views
A positive integer minus a positive integer is always positive.This statement is sometimes true. For example, 17 – 5 = 12, but
1. 1 answer
2. asked by Mary Ann
3. 816 views
For the following chemical reaction, what mass of silver nitrate in grams will be needed to produce 3.91 mol of calcium nitrate?
1. 1 answer
2. asked by Noelle
3. 803 views
1) Give a short explanation about mining industry in the 1800s and the effect it had.2) give a short explanation about
1. 1 answer
2. asked by Kesha
3. 764 views
A baseball pitcher has pitched a total of 25 innings so far during the season and has allowed 18 runs. At this rate, how many
1. 1 answer
2. asked by Jamie
3. 762 views
A landscape company charges $100 plus $15 per hour. Another company charges $75 plus $17 per hour. How long is a job that costs
1. 3 answers
2. asked by Anonymous
3. 745 views
in the MLK jr i have a dream speech the anophora "one hundred years later" how does the rhetorical device help to strengthen or
1. 8 answers
2. asked by loli
3. 738 views
Assume the speed of a nerve impulse is 100 m/s. How does this compare to the speed of electricity in a copper wire
1. 0 answers
2. asked by Colleen
3. 737 views
1) Give a short explanation about mining industry in the 1800s and give and effect it had.2) Give a short explanation about
1. 4 answers
2. asked by Kesha
3. 709 views
Describe the solutions of each inequality in words.1). -2 < h + 1 2). 5 - x _< 2
1. 4 answers
2. asked by Anonymous
3. 708 views
A skateboarder, with an initial speed of 2.6m/s , rolls virtually friction free down a straight incline of length 18m in 3.3 s.
1. 1 answer
2. asked by Whitney
3. 707 views
Find the derivative. s=t^6tan(t)-sqrt t
1. 3 answers
2. asked by Jan
3. 699 views
Indicate the independent variable and dependent variable:A research psychologist, working in a federal prison, is asked to
1. 1 answer
2. asked by Darren
3. 689 views
For social studies we had to make our own 4 topic of cinquain poems.I asked some people and not many knew this type of poem, but
1. 3 answers
2. asked by liz
3. 689 views
A 23.9kg box rests on a table. A 16 kg box is placed on top of the first box, as shown. determine the total in N that the table
1. 0 answers
2. asked by Marian
3. 688 views
Suppose a rope of mass m hangs between two trees. The ends of the rope are at the same height and they make an angle θ with the
1. 1 answer
2. asked by Anonymous
3. 679 views
Meda invested $1,000 into a particular stock. In four months, her stock was worth $3,000. Find the percent of increase in her
1. 3 answers
2. asked by Mary
3. 675 views
how many terms of the arithmetic sequence -5,-1,3,… must be added to reach the sum of 400
1. 1 answer
2. asked by Pre-Cal
3. 666 views
An astronaut wearing a 20-kg spacesuit jumps on the moon with an initial velocity of 16 m/s. On the moon, the acceleration due
1. 1 answer
2. asked by Kelly
3. 665 views
Solve h + p = 3(k-8) for k.
1. 7 answers
2. asked by Anonymous
3. 664 views
What were the two main compromises of the Constitutional Convention???I think they are: the great compromise the three fifth's
1. 2 answers
2. asked by Mary Ann
3. 656 views
Im lost i don't know how to do this can someone show me step by step how to solve thisFor what value of c does the equation have
1. 1 answer
2. asked by toni
3. 656 views
How do I convert micrograms/mL to micromol/L?Thanks
1. 2 answers
2. asked by AA
3. 644 views
During your experiment, you are drive water from the hydrate M x X y ⋅zH 2 O . You subsequently determine that your hydrate
1. 1 answer
2. asked by Sara
3. 638 views
Lupe, Rosa y Tomás son amigos. (bueno)Is it supposed to be buen or buenos in the empty spot? I know that an adjective is
1. 1 answer
2. asked by Lynne
3. 637 views
Table salt, NaCl(s), and sugar, C12H22O11(s), are accidentally mixed. A 5.50-g sample is burned, and 1.70 g of CO2(g) is
1. 1 answer
2. asked by ian
3. 637 views
Townshend Acts:Why did the British take this into action?
1. 8 answers
2. asked by Nikki
3. 634 views
The molar solubility of calcium sulphate CaSo4 is 8.43 x 10-3(10 to the power of negative 3) M. Calculate the mass of solid
1. 0 answers
2. asked by Riann
3. 633 views
Using continuous compounding. A 13,000 deposit in an account with APR of 4.5 percent is. The balance in the account after 1 year
1. 1 answer
2. asked by Jacqueline
3. 631 views
Carol Miller went to Europe and forgot to pay her $740 mortgage payment on her New Hampshire ski house. For her 59 days overdue
1. 1 answer
2. asked by Carleen
3. 627 views
Last one for today...As the financial consultant to a classic auto dealership, you estimate that the total value (in dollars) of
1. 1 answer
2. asked by Kyle
3. 626 views
Table salt, NaCl(s), and sugar, C12H22O11(s), are accidentally mixed. A 5.50-g sample is burned, and 1.70 g of CO2(g) is
1. 1 answer
2. asked by ian
3. 624 views
A staging that weighs 350 N supports two painters, one 230 N and the other 440 N. The reading in the left scale is Fl = 480 N
1. 0 answers
2. asked by hannah
3. 617 views
A 44.1 L sample of nitrogen gas at a pressure of 88.3 kPa is placed into a container of equalvolume that already holds hydrogen
1. 1 answer
2. asked by Anonymous
3. 616 views
The band gap of indium gallium arsenide varies based on the concentration of gallium in the material. A sample of InGaAs absorbs
1. 0 answers
2. asked by heyyou
3. 607 views
Hi,I am analyzing a poem which is Sick Rose by William Blake. O Rose thou art sick. The invisible worm, That flies in the night
1. 0 answers
2. asked by Shannon
3. 606 views
when wolfgang kohler put tempting bananas out of the reach of the chimpanzees, he found that:
1. 2 answers
2. asked by mike/meka harris
3. 598 views
I need a map of South America countries that shows their mineral deposits in details. Can someone please give me a website?
1. 4 answers
2. asked by Krystal
3. 589 views
Solve 2x - 3y = 9 for y.Solve 2a + ab = c for a.
1. 12 answers
2. asked by Anonymous
3. 588 views
Determine the range of each functiona)f(x)=(x^2+3)^2,XER Answer is f(x)ER, f(x)>9 b)f(x)=1/3+x^4,XER Answer is f(x)ER,
1. 2 answers
2. asked by Jordan
3. 579 views
Im lost i don't know how to do this can someone show me step by step how to solve thisFor what value does c does the equation
1. 1 answer
2. asked by toni
3. 578 views
10.7L of a gas at 1.75 atm are expanded to 20.0L at a mass constant temperature.what the new gas pressure?
1. 1 answer
2. asked by Margaret
3. 576 views
It takes the planet Neptune about 164.8 years to revolve once around the sun. What are the least and greatest numbers written in
1. 2 answers
2. asked by Anonymous
3. 574 views
Given that a and b are real numbers and that x satisfies the inequality ax>=b when x>=14, what is the smallest integer x that
1. 0 answers
2. asked by CHRIS
3. 573 views
A block of mass m1 = 28 kg rests on a wedge of angle θ = 47∘ which is itself attached to a table (the wedge does not move in
1. 0 answers
2. asked by radjish
3. 568 views
Give me a paragraph on patricians villas from Rome
1. 2 answers
2. asked by Claire
3. 567 views
12a - 11 = 9a - 1?
1. 1 answer
2. asked by Anonymous
3. 564 views
If 3t – 7 = 5t, then 6t =
1. 2 answers
2. asked by Angela
3. 561 views
Calculate the volume of 12 M Na2SO3 which needs to be added to 500.0 mL of water in order to produce a solution in which [Na+]=
1. 1 answer
2. asked by Riann
3. 560 views
Suppose a rope of mass m hangs between two trees. The ends of the rope are at the same height and they make an angle θ with the
1. 1 answer
2. asked by Anonymous
3. 557 views

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