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Questions Asked on July 8, 2014

A toy rocket that is shot in the air with an upward velocity of 48 feet per second can be modeled by the function
1. 3 answers
2. asked by alex
3. 9,022 views
The coefficient of expansion of a certain steel is 0.000012 per C^(degree) . The coefficient of volume expansion, in
1. 4 answers
2. asked by jay
3. 6,308 views
What number sets does square root 3 belong to?
1. 2 answers
2. asked by Anonymous
3. 3,915 views
Myra uses an inverse variation function to model the data for the ordered pairs below.(2, 30), (3, 20), (4, 15), (5, 12), (6,
1. 3 answers
2. asked by Melanie
3. 3,886 views
Assume 450,000 people line up on the streets to see the Macy's Thanksgiving Parade in 2010. If attendance is expected to
1. 1 answer
2. asked by jahnesha
3. 3,364 views
Two boys are throwing a baseball back and forth. The ball is 4 ft above the ground when it leaves one child’s hand with an
1. 2 answers
2. asked by Junior
3. 3,132 views
Consider the general quadratic equation ax^2 + bx + c = 0, where a is not equal to 0. Solve for x by completing the square.
1. 2 answers
2. asked by Annika
3. 3,028 views
Tasha invests $5,000 annually at 6% and $5,000 annually at 8%. Thomas invests $10,000 annually at 7%. Which statement accurately
1. 3 answers
2. asked by alex
3. 2,805 views
Balance the oxidation reduction equation in half reactionPbO2 + KCl => KClO + KPb(OH)3 thank you a lot
1. 3 answers
2. asked by MAD
3. 2,681 views
Calculate the value of q for each of the experiments listed below. (Assume the heat capacity of water is 4.1801 J/g*C).Exp1:
1. 3 answers
2. asked by Stuck
3. 2,411 views
Give the degree and classify the polynomial by the number of terms.A. degree: 2; trinomial B. degree: 3; binomial C. degree: 3;
1. 1 answer
2. asked by Emma
3. 2,343 views
The Ksp of (hydroxyapatite ) Ca5(PO4)3OH is 6.8 * 10^-37 , and its molar concentration is 2.7 * 10^-5 mol/L ,, if this
1. 1 answer
2. asked by MAD
3. 2,234 views
How many milliliters of O2 are consumed in the complete combustion of a sample of hexane, C6H14, if the reaction produces 325 mL
1. 3 answers
2. asked by Luke
3. 2,217 views
A stone is thrown upward from a bridge at a speed of 10 m/s. It narrowly misses thebridge on the way back down, and hits the
1. 1 answer
2. asked by Anonymous
3. 2,153 views
Public opinion is crucial in a democracy, for if we are truly a government "for the people, by the people," it is then essential
1. 2 answers
2. asked by Casey
3. 1,887 views
Jordan uses a linear equation to model the data in a table. Which reasoning might Jordan have used in the decision to model the
1. 2 answers
2. asked by Melanie
3. 1,861 views
The time taken by a man to deliver milk is normally distributed with, mean 12 minutes and standard deviation 2 minutes. He
1. 2 answers
2. asked by Heidi
3. 1,787 views
Combine like terms and classify the polynomial by the number of terms.7x + 3x – x Is monomial correct?
1. 1 answer
2. asked by Emma
3. 1,711 views
The given curve is rotated about the y-axis. Find the area of the resulting surface.y = 3 − x2, 0 ¡Ü x ¡Ü 4
1. 4 answers
2. asked by hannah
3. 1,617 views
Hey, i just wanted to know if i got the questions right? ThanksChoose the sentence in which the verb, shown in quotation marks,
1. 4 answers
2. asked by Jamie
3. 1,557 views
The heat capacity of object B is twice that of object A. Initially A is at 300 K and B is at 450 K. They are placed in thermal
1. 2 answers
2. asked by jay
3. 1,553 views
A ship model is 0.5% actual size. If the model is 1 meter long, what is the actual length of the ship?
1. 2 answers
2. asked by Johnny
3. 1,508 views
The height of an object after it is released can be modeled by the function f(t)=-16t^2+vt+s, where t is the n?The height of an
1. 1 answer
2. asked by alex
3. 1,486 views
What formula do I use to solve: A sample with a mean of M = 40 and a variance of s2 = 20 has an estimated standard error of 2
1. 1 answer
2. asked by brenda
3. 1,432 views
a 2.00kg object A is connected with a massless string across a massless, frictionless pulley to a 3.00kg object B. the smaller
1. 0 answers
2. asked by EMMA
3. 1,429 views
On a 60 km straight road,a bus travels the first 30km with a uniform speed of 30kmh .How fast must the bus travel the next 30 km
1. 4 answers
2. asked by swift
3. 1,349 views
The life of an electric light bulb is known to be normally distributed with a mean of 2000 hours and a std. of 120 hours. Find
1. 3 answers
2. asked by Heidi
3. 1,328 views
A teacher wants to compare the mean geology scores of two different classes. She is testing the null hypothesis that there is no
1. 2 answers
2. asked by bobert
3. 1,290 views
When magnesium metal and an aqueous solution of hydrochloric acid combine, they produce an aqueous solution of magnesium
1. 1 answer
2. asked by Kyra
3. 1,235 views
Point T is in the interior of ∠PQR. Find the m∠PQR if the following conditions apply. The m∠PQR = (10x - 7)°, the m∠RQT
1. 1 answer
2. asked by jiovany
3. 1,187 views
State in words the specific information conveyed by a label reading of 0.25M oxalic acid
1. 1 answer
2. asked by Peace
3. 1,157 views
The radii of two circles are in the ratio of 3 to 1. Find the area of the smaller circle if the area of the larger circle is 27
1. 1 answer
2. asked by kyle
3. 1,144 views
. Four tablespoons of extract are mixed with 240 ml of oral suspension base. What is the final concentration of the suspension?
1. 1 answer
2. asked by KILL
3. 1,104 views
Jeffrey wants to swim his girlfriend who is straight across from him, on the other side of a river bank. The river has a current
1. 1 answer
2. asked by Anonymous
3. 1,074 views
CoumadinTake 5mg on even days, take 2.5 mg on odd days Disp: 30 days supply 6. If the stock supply is only 5mg tablets, how many
1. 4 answers
2. asked by KILL
3. 1,020 views
Question 1.1. The Judiciary Act of 1789 established all of the following except that the Supreme Court would (Points : 1)*A)
1. 3 answers
2. asked by Sara W
3. 1,009 views
A comet is in an elliptical orbit around the Sun. Its closest approach to the Sun is a distance of 4.8 x10^10 m (inside the
1. 0 answers
2. asked by rachel
3. 945 views
A net torque of 54 N.m is applied to a disk with a rotational inertia of 13.2 kg.m2What is the rotational acceleration of the
1. 0 answers
2. asked by Anonymous
3. 943 views
How much heat must be removed from 0.20kg of water at 10.0oC to form ice at 0oC?
1. 1 answer
2. asked by Duane
3. 938 views
Find the monthly payment.Mortgage amount Annual percentage rate 2. $146,800 5.25% 30 years 4. $113,400 5% 15 years 6. Find the
1. 1 answer
2. asked by Chol
3. 935 views
Question 1The title Analects best translates as “____.” poems dialogues sayings fables Question 2 Which of the following
1. 2 answers
2. asked by Michael
3. 928 views
A 56 g sample of peanut oil has a volume of 60.9 cm^3. Calculate the density of the peanut oil.
1. 1 answer
2. asked by Tom
3. 862 views
A mixture of ammonia and oxygen is prepared by combining 0.330 L of NH3 (measured at 0.790 atm and 22°C) with 0.210 L of O2
1. 1 answer
2. asked by Luke
3. 842 views
The fourth and ninth term of an a.p are -3 and 12 repectively find:the common different and the sum of the first seven term.
1. 1 answer
2. asked by Utibe
3. 834 views
Why the oxidation number of ( H ) is -1 in1) N2H4 2) CaH2 while ( N ) is different from ( Ca ) ?
1. 4 answers
2. asked by MAD
3. 820 views
5.Escape velocity is the speed necessary to escape the gravitational pull of a plant. The escape velocity of Earth is 11.3
1. 1 answer
2. asked by Johnny
3. 786 views
3.Students at one school sell magazine subscriptions to raise money for athletic equipment. The school keeps 20% of sales. How
1. 3 answers
2. asked by Johnny
3. 775 views
Why were the 1920s a tale of two nations? That is why did one sectorthe economy already experience a depression while another
1. 0 answers
2. asked by Taylor Beach
3. 742 views
List as many ways as you can remember about how you are involved in the burning of fossil fuels on a dily basis.
1. 1 answer
2. asked by Bria
3. 738 views
1. I haven't seen you for a while.2. I haven't seen you in a while. 3. I haven't seen you for ages. 4. I haven't seen you in
1. 1 answer
2. asked by rfvv
3. 721 views
A restaurant has a beginning inventory for the month of 150 pounds of beef at $2.70 per pound. In week 1 they use 125 pounds of
1. 1 answer
2. asked by Deb
3. 674 views
In an examination a candidate is given the four answers to four questions but is not told which answer applies to which
1. 0 answers
2. asked by Heidi
3. 670 views
Our spanish class has been given a 1-minute speech to write up over the holidays, but our teacher hasn't provided us with any
1. 5 answers
2. asked by Nick
3. 668 views
In relative oxidizing and reducing agents table ;1) Is Al oxidized by Ni+2 2) Is Cu oxidized by Ag+ 3) Is Pb oxidized by Na+ 4)
1. 1 answer
2. asked by MAD
3. 668 views
Do Newton's Law apply to motion inside your car?A.Yes, but only when at rest. B.Yes, but only when traveling at constant
1. 0 answers
2. asked by Sophie
3. 658 views
Methane is formed in landfills by the action of certain bacteria on buried organic matter. If a sample of methane collected from
1. 7 answers
2. asked by Luke
3. 646 views
The terminal side of angle θ lies on the line y=-mx for m>0 and x>0.calculate the values of the trigonometric function
1. 1 answer
2. asked by tiq
3. 644 views
Due to a strong wind from the west of 65 km/h, a plane ends up traveling 330 km/h [W 15 S] relative to the ground. What was the
1. 1 answer
2. asked by Anonymous
3. 640 views
A mixture of N2, O2, and CO2 has a total pressure of 928. torr. In this mixture the partial pressure of N2 is 31.0 cm Hg and the
1. 1 answer
2. asked by Luke
3. 635 views
What made the Great Depression unprecedented? Were the measures takento end the longest economic downturn in American history
1. 0 answers
2. asked by Taylor Beach
3. 632 views
f(t) = − 4 t2 − t− 6Find the equation of the line tangent to the graph of f(t) at t = 8. Enter the equation of the tangent
1. 1 answer
2. asked by Anonymous
3. 630 views
In interviewing November's statement she notices that her beginning balance was $600 and that she made a $200 payment on
1. 0 answers
2. asked by Chol
3. 621 views
A girl on a sled with a total mass of 90kg starts from an elevation of 100meters. At the bottom of the run her speed is 30m/s.
1. 1 answer
2. asked by Anonymous
3. 617 views
How has Maslow's hierarchy of needs affected public policy?
1. 1 answer
2. asked by Rena
3. 616 views
Two charged particle are fixed on the x-axis 11 cm apart. The one on the left has a net charge of +25uc and the one on the right
1. 0 answers
2. asked by Hank
3. 611 views
QR is parallel to ST and PQ:QR = 2:1. Given the area of triangle PST is 18cm2, the area of triangle PQR in sq cm is?
1. 2 answers
2. asked by Stefan
3. 606 views
firstly write a program to accept the number of telephone calls made by a customer and the print out the rate in cents.secondly
1. 0 answers
2. asked by Daisy
3. 599 views
the social networking site that caters to artists and musicians is what
1. 1 answer
2. asked by brean
3. 593 views
Flagyl 250mg q8h x7D.What is the total daily dose
1. 2 answers
2. asked by Ki
3. 584 views
1. You are looking into a current carrying solenoid and notice that the compass needle indicates that you are at the south end
1. 0 answers
2. asked by Liz
3. 572 views
Both Egypt and Mesopotamia developed an organized government that consisted of one ruler maintaining order, but Egypt had a
1. 1 answer
2. asked by tony
3. 572 views
In a binary star system in which 2 stars orbit each other about their centre of mass, the mass of one star is 20m while the
1. 0 answers
2. asked by Josh
3. 560 views
Which one of these is not a principle that can be drawn from the Categorical Imperative?
1. 1 answer
2. asked by Erica
3. 558 views
need word problem help.One half of the total budget of $5,000 was for salaries. Three fifths of that amount was paid to 4
1. 1 answer
2. asked by Amy
3. 558 views
Outline the origins and effects of the Progressive Movement. How was this movement affected by World War I?
1. 1 answer
2. asked by Taylor Beach
3. 552 views
Two parallel wires both carry currents directed from left to right .A circular wire loop lies in the plane of the two wires,mid-
1. 0 answers
2. asked by Just need explanation not an answer
3. 552 views
Why did the US economy lurch from boom to bust between 1920 and 1930? How did politicians try to restore prosperity?
1. 1 answer
2. asked by Taylor Beach
3. 546 views
How did the Gilded Age transform American life? How was the economy, society, and culture changed?
1. 0 answers
2. asked by Taylor Beach
3. 541 views
In half reaction method of the chemical equation balancing , how about those redox reactions that they don't contain any (H) and
1. 1 answer
2. asked by MAD
3. 540 views
How did World War II transform American society? Was the impact of theconflict as profound on American society as it was on
1. 0 answers
2. asked by Taylor Beach
3. 535 views
if a 10kg block with a velocity of 10m/s collide with a stationary block of 5kg , after collission the two blocks move stick
1. 1 answer
2. asked by Anonymous
3. 535 views
Write a formula expressing the information:i)Rose paid twice as much as Mike I used R for Rose and M for Mike The formula I cam
1. 1 answer
2. asked by Mari
3. 517 views
It is important for Bob to have a gross salary in his fifth year of at least $100,000. He is promised salary increases of 3
1. 2 answers
2. asked by Charlie
3. 516 views
You measure a uniform electric field of 13.3 x 10^3 N/C between two equipotential surfaces. One surface is at a potential of
1. 0 answers
2. asked by Fed
3. 515 views
How did World War II transform American society? What were the internal and external effects?
1. 0 answers
2. asked by Taylor Beach
3. 505 views
Hello could you help me answer to one question please.From 98% Sulphuric acid to make 50ml 5% sulphuric acid How to DIlute with
1. 2 answers
2. asked by Paul
3. 503 views
A student expends 9.6W of power lifting a textbook 0.50m in 3.0s with a constant velocity. How much work is done?
1. 2 answers
2. asked by Duane
3. 499 views
Encircle the error in the following "proof" that the two arbitrary numbers are equal to each other. Let a and b the arbitrary
1. 3 answers
2. asked by Annika
3. 486 views
A student didn’t read step 4 in the procedure and assembled the cells based on Figure 1,connecting the device to the ammeter
1. 1 answer
2. asked by anaoymus
3. 483 views
Is Greenland part of North America?
1. 3 answers
2. asked by Celest
3. 483 views
Assume that the ( S ) ( S ; alphabet ) is the solubility in mol/L of AB2 compound , , then what is the concentration of A and B
1. 1 answer
2. asked by MAD
3. 482 views
When a sample of neon with a volume of 683 mL and a pressure of 0.792 atm was heated from 19.0 to 76.0 °C, its volume became
1. 3 answers
2. asked by Luke
3. 481 views
Ship A heads north at a speed of 22.2 km/h while ship B heads eastTwenty two hours later they are 863 km apart
1. 1 answer
2. asked by Regina
3. 478 views
If C′(62) = 120 and R′(62) = 145, approximately how much profit is earned by item number 63?
1. 1 answer
2. asked by Anonymous
3. 472 views
what is the resultant of two 65N identical one acting easterly and the northerly
1. 1 answer
2. asked by john
3. 471 views
I need help solving for x here (I don't get the right answer, which is supposed to be x=0.137)3.88 = 3.74 + log (x/0.1) Please
1. 1 answer
2. asked by Ann
3. 465 views
In two or three well-developed paragraphs, summarize how the reproductive behavior of individuals can affect the growth rate of
1. 1 answer
2. asked by Yazmen
3. 460 views
What other similarity can we find in Freeman’s stakeholder theory with Kant’s moral theory
1. 1 answer
2. asked by Erica
3. 448 views
Flagyl 250mg q8h x7D.What is the total daily dose?
1. 2 answers
2. asked by KILL
3. 443 views
Regarding "Period of Mass on a Spring", What will the oscillation period be if the stiffness of the spring is reduced? Will it
1. 1 answer
2. asked by Cleopatra
3. 442 views

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