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Which of the Five Pillars of Islam are Muslims required to complete only once in their lives?A. Charity B. Fasting C. Pilgrimage
1. 7 answers
2. 1,730 views
The ratio of the amount of money Jason had to the amount of money Wilson had was 12 to 13 after Wilson spent $63 Jason had three
1. 1 answer
2. 720 views
1. The followers of which religion were not allowed to settle in georgia until the american revolution?A) Anglican B) Jewish C)
1. 13 answers
2. 3,056 views
Does anyone know all the answers for connexus Lesson 1: Introducing the Big question unit 3: Facts and visions for 8th grade
1. 0 answers
2. 181 views
If h(x)= 9x^9-4x^4+3x-2, find h(t)What do I substitute when I am only given t?
1. 1 answer
2. 744 views
Is there an effective way for coal-fired plants to effectively dispose of used scrubber solution after wet scrubbing?
1. 0 answers
2. 484 views
In the equilibrium system CH3COOH(aq) + H2O(l) —> — H3O+ CH3COO-(aq).<— Which species is present in the highest
1. 4 answers
2. 3,577 views
A baseball pitcher throws the ball in a motion where there is rotation of the forearm about the elbow joint as well as other
1. 1 answer
2. 1,390 views
a toy car of mass 0.01 kg, gets into an elastic collision with a toy train mass 0.35 kg. if the train is at rest and the car is
1. 1 answer
2. 1,195 views
In the figure below, the CG of the pole held by the pole vaulter is 1.54 m from the left hand, and the hands are 0.653 m apart.
1. 1 answer
2. 5,156 views
a toy car of mass 0.01 kg, gets into an elastic collision with a toy train mass 0.35 kg. if the train is at rest and the car is
1. 1 answer
2. 654 views
A toy car mass 0.05 kg ,on a ramp with no friction , begins at 0.7 meters high. At the bottom it collides inelastically with a
1. 2 answers
2. 1,918 views
Events A and B are dependent events. The probabilitythat event A occurs is 20%. The probability that events A and B both occur
1. 0 answers
2. 653 views
A force of 400 N gives a mass (m1) an acceleration of 2 m/s^2. The same force gives another mass (m2) an acceleration of 13
1. 1 answer
2. 474 views
I need to make an "Apples to Apples" Project and I really don't know what to write.It's about the Revolutionary war. I have one
1. 3 answers
2. 647 views
What is the domain of ln(x-6)^2 and why? There is controversy in the classroom about the answer.
1. 1 answer
2. 409 views
To what pH should you adjust a standard hydrogen electrode to get an electrode potential of -0.122 V ? (Assume that the partial
1. 1 answer
2. 1,055 views
1. Choose the answer that best matches the word in italics.Samantha tried to look IMPASSIVE when they announced her essay as a
1. 19 answers
2. 13,415 views
A ferrari is heading west at 30 m/s. A Cop turns on its lights and the ferrari speeds up to 60 m/s in 7 seconds to outrun the
1. 1 answer
2. 566 views
a sample of n=25 scores has a mean of M=65 and an estimated standard error of 2 points. What is the sample variance
1. 2 answers
2. 1,674 views
A satellite experiences a gravitational force of 228 N at an altitude of 4.0xE7 m above Earth. What is the mass of this
1. 2 answers
2. 1,111 views
A 620 kg satellite orbits the earth where the acceleration due to gravity is 0.233 m/s^2. What is the kinetic energy of this
1. 1 answer
2. 1,720 views
In the triangle ABC given, side AB is twice as long as side AC. We have:m<BAC=120° mBC= 8cm Determine rounded to the nearest
1. 1 answer
2. 591 views
I want to make my traffic lights run automatically without any user input. I have created this code so far but the images don't
1. 2 answers
2. 654 views
What volume (in milliliters) of 0.170 M NaOH should be added to a 0.140 L solution of 0.021 M glycine hydrochloride (pKa1 =
1. 0 answers
2. 1,067 views
the green paint jar is 4/8 full. The purple paint jar is 4/6 full. Which paint jar is less full?
1. 2 answers
2. 529 views
Juan and Rachel Burpo plan to buy a time-share in six years of $16,860. In order to have adequate funds to do so, the Burpo want
1. 2 answers
2. 1,172 views
Explain why using a Büchner funnel with vacuum to filter hot fluid will result in clogging. What is the result of reduced
1. 1 answer
2. 1,588 views
Molly walks 1 1/2 miles in 3/5 hour. What is the walking rate?
1. 2 answers
2. 1,339 views
WRITE A WORD PROBLEM FOR THE EQUATION 12N-45=504.
1. 1 answer
2. 613 views
Complete and balance the molecular equation, including phases, for the reaction of aqueous iron(III) nitrate, Fe(NO3)3 and
1. 1 answer
2. 3,867 views
Interesting informative speech suggestions?
1. 2 answers
2. 508 views
Which method of sliding a block of ice requires less force—(a) pushing or (b) pulling at the same angle above the horizontal?
1. 1 answer
2. 1,319 views
An object that starts from rest completes 7 revs in 3 seconds. What is angular accel. in rad/s2?
1. 1 answer
2. 505 views
Find an equation of the linear function f having a slope of -2 if f(1)=3My teacher never taught us this, please help me
1. 1 answer
2. 555 views
Find an equation of the linear function f having a slope of -2 if f(1)=3. My teacher never taught us this, please help.
1. 1 answer
2. 386 views
9,924 9 is the underline digit round each digit... I think it's 10,000
1. 10 answers
2. 357 views
5c+4=-26. ?? Is it 6,,,-6,,,-4.4 or 3??
1. 1 answer
2. 319 views
Which of the following statements is true of the Gulf of Tonkin affair?A. Johnson told Congress to pass the Gulf of Tonkin
1. 3 answers
2. 1,487 views
During its first year of operations, Maria Rose set up Roseland Inc. and invested $25,000 in the corporation. The company earned
1. 2 answers
2. 1,289 views
What is the first step you should take to solve the following expression: 2 – 16 ÷ 4 × (3 + 2)2 + 1 ?A. 16 ÷ 4 B. 2 – 16
1. 1 answer
2. 1,026 views
Remove the parentheses from the following expression, and combine like terms: (2x + 3y – 4z) – (x – y – z)A.3x +4y+5z B.
1. 3 answers
2. 1,043 views
What is the concentration of the resulting solution when 250 mL of 0.1 M K3PO4 and 300 ml of 0.5 M K3PO4 are mixed?
1. 2 answers
2. 2,921 views
The transfer of heat that takes place because of the density difference in fluids is
1. 1 answer
2. 827 views
A line has a slope of 6/7 and a y-intercept of -5. Which of the following is the equation of the line?7x - 6y = -35 7x - 6y = -5
1. 2 answers
2. 1,025 views
Here is a forecast of sales by National Bromide for the first 4 months of 2012 (figures in thousands of dollars):Month: 1 2 3 4
1. 0 answers
2. 1,375 views
what is7pi/3 in degree .13pi/3 in degree
1. 1 answer
2. 341 views
A bug is observed to travel 72 cm in 7.5 seconds. What is the bug's speed in miles per hour?
1. 3 answers
2. 1,025 views
a kite is attached to a string that is 15m long. If the string makes an angle of 26 degrees to the horizontal the height of the
1. 2 answers
2. 1,032 views
Any help is appreciated!What are Pendentives? A)Free standing pillars B)Semicircular arches C)Octagonal lintels D)Hemispherical
1. 8 answers
2. 625 views
The new morals and manners of the 1920s were reflected inA. women's fashion B. the great migration C. the new factory jobs D.
1. 6 answers
2. 803 views
The Kp for the following equilibrium system is 4.31 x 10‒4 at 375°C : N2(g) + 3H2(g) ↔ 2NH3(g).If 0.862 atm of N2 and 0.373
1. 2 answers
2. 1,818 views
Radioactive materials are often used in biological studies. A radiation biologist studies the rate of decomposition of a certain
1. 1 answer
2. 832 views
Calculate the pH of 10.00 mL of 0.40 mol/L of hydrochloric acid.
1. 4 answers
2. 419 views
Can u traslate the following into words3+w 8x 40-p
1. 1 answer
2. 378 views
The net external force on the propeller of a 3.6 kg model airplane is 8.4 N forward.What is the acceleration of the airplane?
1. 1 answer
2. 804 views
How many calories can 1L of TPN contain?
1. 1 answer
2. 406 views
The number N of bacteria in a culture is given by the model N=250e^kt where t is the time (in hours). If N=280 when t=10
1. 1 answer
2. 1,086 views
The number N of bacteria in a culture is given by the model N=250e^kt where t is the time (in hours). If N=280 when t=10
1. 1 answer
2. 2,110 views
Okay I'm doing a lab report, and I need to find the average of two trials. Can someone show me step-by-step how do find the
1. 0 answers
2. 396 views
Okay I'm doing a lab report, and I need to find the average of two trials. Can someone show me step-by-step how do find the
1. 0 answers
2. 426 views
When finding uncertainties in measurements, I know that if you are adding or subtracting, you must add the uncertainties of the
1. 3 answers
2. 671 views
Integral of (2x+5sin(x))^2 dxi didn't know how to start this question so i expand the squre first and then did the rest but its
1. 0 answers
2. 521 views
Q. ¡ò(15^x/3^x) dxi know that the ¡ò(a^x) dx = a^x/lna +c but i don't know how to solve this question. thank you
1. 3 answers
2. 474 views
I was asked to define independant and dependant variables without defing, but buy using an example...would this be one...two
1. 0 answers
2. 477 views
A solid uniform 45.0 kg ball of diameter 32.0 cm is supported against a vertical frictionless wall using a thin 30 cm wire of
1. 1 answer
2. 3,211 views
A 50 dB sound wave strikes an eardrum whose area is 5.0 x 10^-5 m^2.A.)How much energy is absorbed by the eardrum per second?
1. 0 answers
2. 1,021 views
A raft is made of wood with a density of 404 kg/m^3. It is 42 cm thick and its square area is 3.0x3.0 m^2. It is floating in
1. 3 answers
2. 678 views
For a downward-sloping demand curve, marginal revenue decreases as quantity sold increases. True or False?
1. 1 answer
2. 859 views
A student goes to planet x and wants to determine the gravity there. The student knows from physics lab that they can use
1. 1 answer
2. 965 views
Please help me with this, below is a question I have to answer…below that is my answer…did I do, or answer this correctly?Po
1. 1 answer
2. 855 views
How many moles of ions are released when this sample is dissolved in water?3.55*10^18 formula units of Ba(OH)2*8H2O? So far I
1. 2 answers
2. 745 views
Predict the product(s) and write a balanced equation for the following redox reaction:pentane (C5H12) + oxygen ---->
1. 2 answers
2. 2,209 views
A 500.0-mL sodium iodide (NaI) solution was prepared by dissolving 37.7g of solid NaI in water. Chlorine gas was bubbled through
1. 2 answers
2. 1,045 views
A 3.26g sample of metallic sodium is added to 200mL of water. How many moles of NaOH are produced?
1. 1 answer
2. 470 views
Complete the following acid-base reaction with balanced molecular, total ionic and net ionic equations:calcium hydroxide (aq) +
1. 2 answers
2. 5,559 views
Elemental sulfur occurs as octatomic molecules, S8. What mass of fluorine gas is needed to react completely with 19.0g of sulfur
1. 2 answers
2. 1,679 views
Gunpowder is a mixture of potassium nitrate, sulfur and carbon in the proportion by mass of 6:1:1 (KNO3:S:C). A typical rifle
1. 1 answer
2. 709 views
what is 72.5 divided by 1.25
1. 2 answers
2. 687 views
an inlet pipe can fill a large water tank in 3 hours. an outlet pipe can empty the same tank in 5 hours. given an empty tank, at
1. 1 answer
2. 1,091 views
How can you tell which mobile phase is more polar in TLC? (hexane/ethyl acetate/ethanol vs. isopropanol/ammonia)? the
1. 1 answer
2. 700 views
How can you tell which mobile phase is more polar in TLC? (hexane/ethyl acetate/ethanol vs. isopropanol/ammonia)? the
1. 4 answers
2. 1,629 views
if NaCl is added to this equation:[Co(OH2)6]2+ + 4 Cl- + heat ->(supposed to be double arrow) [CoCl4]2- + 6 H2O would the
1. 2 answers
2. 1,231 views
Explain the difference between Muslims and Arabs
1. 0 answers
2. 408 views
How long does the thesis usually have to be? Will 4 sentences suffice?
1. 3 answers
2. 695 views
So the Ksp for silver chloride is 1.8*10^-10, how could I find the concentration of silver ions in this saturated solution. Then
1. 1 answer
2. 1,468 views
So I have to write an essay test on this question: "To what extent should political decision-making be restricted to a specific
1. 0 answers
2. 545 views
T NO PLHI A SWAA I found the answer by Googling "t no plh" Apparently, someone else posted the same question on a puzzles forum
1. 4 answers
2. 1,205 views

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