Archives
2014
February

Questions Asked on February 22, 2014

This problem tests calculating new functions from old ones: From the table below calculate the quantities asked for(fg)'(–2) x
1. 1 answer
2. asked by ALI
3. 3,331 views
WRITE DOWN REACTION OF HYDROLYSIS OF NH4NO2 IN NET IONIC FORM. INDICATE REACTION OF MEDIUM.
1. 1 answer
2. asked by vee
3. 1,975 views
Describe daily life and consumption in 18th century Europe during the Enlightenment and how it affected modern Western life.Ther
1. 3 answers
2. asked by Victoria
3. 609 views
A dragster and driver together have mass 900.7 kg.The dragster, starting from rest, attains a speed of 25.7 m/s in 0.54 s. 1.
1. 1 answer
2. asked by Suaad
3. 2,128 views
Let U(x; y) = 5x:8y:2 showing all derivation work, find:(a) the Marshallian demand functions for x and y (b) the Indirect
1. 0 answers
2. asked by Anonymous
3. 583 views
What are the concentrations of HSO4- and SO42- for a 0.0050 M sulfuric acid solution?We are trying to find x but not sure how to
1. 1 answer
2. asked by Haley&Emily
3. 1,629 views
a. An object has a mass of 33 kg.The acceleration of gravity is 9.8 m/ s^2. What is its weight on the earth? Answer in units of
1. 1 answer
2. asked by Emeera
3. 1,722 views
A block of mass 5.53 kg lies on a frictionless horizontal surface. The block is connected by a cord passing a. over a pulley to
1. 1 answer
2. asked by Emeera
3. 5,883 views
1. Two blocks on a frictionless horizontal surface are connected by a light string.The acceleration of gravity is 9.8 m/s^2.
1. 2 answers
2. asked by Suaad
3. 1,370 views
Use a table of t-values to estimate the P-value for the specified one-mean t-test. Left-tailed test, n=12, t= -3.412. a=p<0.005.
1. 0 answers
2. asked by Kris
3. 787 views
A skier of mass 59.5 kg comes down a slope of constant angle 1◦ with the horizontal.The acceleration of gravity is 9.8 m/s^2
1. 1 answer
2. asked by mallak
3. 2,995 views
1.. Suppose that U(x; y) = min(x; y) with px = 1 and py = 1. Describe andillustrate the income and substitution effects of an
1. 1 answer
2. asked by Anonymous
3. 705 views
Which sentence is grammatical?There is no holes. There are no holes.
1. 1 answer
2. asked by Anonymous
3. 377 views
I need help with the following:Given below is the position-time graph representing motions of two runners, Nick and Ian. Use
1. 4 answers
2. asked by Brady
3. 1,038 views
i am a number between 60 and 100. my ones digit is two less than my tens digit. i am a prime number. what number am i? explain.
1. 37 answers
2. asked by taylor
3. 11,748 views
A string going over a massless frictionless pulley connects two blocks of masses 6.4 kg and 13 kg. As shown on the picture
1. 0 answers
2. asked by mallak
3. 593 views
Consider a car is heading down a 5.5° slope (one that makes an angle of 5.5° with the horizontal) under the following road
1. 2 answers
2. asked by Maura
3. 2,965 views
A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 1.60 104 m/s, and the radius of the
1. 1 answer
2. asked by Hope
3. 792 views
what is the total size of the cleaning market. what is the current demand in target market. trends in target market-growth
1. 1 answer
2. asked by anita
3. 660 views
What is the condensed structural formula of methyl 2-aminobenzoate?
1. 0 answers
2. asked by roxan mee
3. 507 views
Once it has been opened, and particularly if ithas been left open to the air, a bottle of aspirin may develop a vinegar-like
1. 1 answer
2. asked by roxan mee
3. 449 views
How does the silly putty made up of glue gel differ from the silly putty made of soap in terms of texture ? How would the touch
1. 2 answers
2. asked by Anonymous
3. 464 views
A satellite is in a circular orbit around an unknown planet. The satellite has a speed of 1.60 104 m/s, and the radius of the
1. 1 answer
2. asked by Hope
3. 705 views
My Math ProblemWhen wrapping a birthday gift for his mother, Kenji adds an additional 2.5 square feet of gift wrap to allow for
1. 8 answers
2. asked by Americal
3. 2,267 views
What is the sample Z score to reject the null hypothesis if the cut off Z score +-2.31?
1. 1 answer
2. asked by Keith
3. 433 views
Differentiate between disitermediation and reintermediation?
1. 1 answer
2. asked by haigian
3. 342 views
How does the silly putty made up of glue gel differ from the silly putty made of soap in terms of texture ? How would the touch
1. 0 answers
2. asked by Anonymous
3. 500 views
A large rock with a mass of 38.2 kg is rolling at a speed of 4.8 m/s. How much power is needed to stop the rock in 7.2 seconds?
1. 1 answer
2. asked by Amanda
3. 483 views
If a metal bar at a temperature of 20 degree celcius is dropped in boiling water how long will it take for the bar to reach 98
1. 1 answer
2. asked by Derek
3. 530 views
Can constant belittlement and hen-pecking be considered aspects of one's personality?
1. 2 answers
2. asked by Anonymous
3. 376 views
A container needs to package hazardous chemicals in a special plastic rectangular prism that holds 80 cubic feet. Find the whole
1. 20 answers
2. asked by Americal
3. 5,092 views
To which set of numbers does the number belong-55 answers are, Natural, whole, integers, irrational
1. 2 answers
2. asked by Molly
3. 1,874 views
Graph the number on a number line 10/7
1. 0 answers
2. asked by Molly
3. 956 views
Insert<,>or=to make the sentence true -1/3-2/5 answers are. = < >
1. 2 answers
2. asked by Molly
3. 1,734 views
Please help me with the following problem.Given below is the position-time graph representing motions of two runners, Nick and
1. 0 answers
2. asked by Brady
3. 681 views
Ms. Sue, Here are my reactions to the article about the survivors.Horrified, disgusted and heart-broken
1. 1 answer
2. asked by Emma
3. 371 views
Name the property of real numbers illustrated by the equation2·(8·7)=(2·8)·7
1. 3 answers
2. asked by Molly
3. 1,012 views
Vitamin K is involved in normal blood clotting. When 1.56 g of vitamin K is dissolved in 25.0 g of camphor, the freezing point
1. 12 answers
2. asked by Bri
3. 875 views
An electric dipole is formed from two charges, ±q, spaced 1.00cm apart. The dipole is at the origin, oriented along the y-axis.
1. 1 answer
2. asked by Allison
3. 1,463 views
Use implicit differentiation to find the slope of the tangent line to the curve at the point (1,3)-4x^2+4xy-2y^3=-46 m=____? ty
1. 1 answer
2. asked by ALI
3. 614 views
If 7000 dollars is invested in a bank account at an interest rate of 7 per cent per year.A) Find the amount in the bank after 6
1. 3 answers
2. asked by ALI
3. 7,237 views
C=80,000p/(100-p)A)what happens of the company tries to remove 100 percent of the pollutants? Will it work or will it cost too
1. 1 answer
2. asked by Aminata
3. 2,691 views
Kamal bought 7 packs of paper clips for a project. Then he bought 8 more packs. There are 25 paper clips in each pack. How many
1. 8 answers
2. asked by Jake
3. 1,888 views
A car is on a circular track of radius r = 100 m. It's tangential speed is 30 m/s. How many lateral gravities does the driver
1. 1 answer
2. asked by dakota22
3. 473 views
A certain liquid has a vapor pressure of 92.0 Torr at 23.0 °C and 216.0 Torr at 45.0 °C. Calculate the value of ΔH°vap for
1. 12 answers
2. asked by Anonymous
3. 3,563 views
Two forces of 5 N and 12 N respectivlely act on the same point. Show how to determine the magnitude of the resultant by using
1. 0 answers
2. asked by Steven
3. 684 views
5 reasons why conservation of natural resources are important
1. 1 answer
2. asked by Bimbo
3. 471 views
You and some friends go bungee jumping, but you are afraid of oscillations which go too fast. Which one of these options would
1. 1 answer
2. asked by John
3. 561 views
Was the War Guilt Clause part of the Treaty of Versailles?
1. 1 answer
2. asked by Tiuga
3. 464 views
1- Is it ethical to admit more students in the university dorm that it couldn't house them comfortably ?
1. 1 answer
2. asked by hanaa
3. 438 views
Name the property of real numbers illustrated by the equation2·(8·7)=(2·8)·7answers are distributive property, associative
1. 1 answer
2. asked by Molly
3. 948 views
Use properties of real numbers to rewrite expression(3/5)(5/3)answers are 8/15,, 15/8,, 0, 1
1. 4 answers
2. asked by Molly
3. 1,283 views
calculate the final volume of gas if the original pressure of gas at STP is doubled and its temperature is 3 times.
1. 0 answers
2. asked by satyam
3. 532 views
A man driving his car into 20.0 ft garage with a velocity of 20.0mi/h applies the brakes, producing a constant deceleration.
1. 2 answers
2. asked by Jish
3. 455 views
Name the property of real numbers illustrated by the equation 2·(8·7)=(2·8)·7 answers are distributive property, Associative
1. 6 answers
2. asked by toby
3. 5,572 views
Identify the pattern and find the next number in the pattern-48,-24,-12,-6 answers are -3, 0, 2, 3
1. 3 answers
2. asked by toby
3. 1,855 views
I need to factor the expressiont^2 + 4tv + 4v^2 I got this answer: (t + 2v)(t + 2v) Check my work? Thanks!
1. 2 answers
2. asked by Ginny
3. 542 views
I need to factor the expressionz^2 + 15z - 54 I think it's either (z - 9)(z + 6) OR (z - 6)(z + 9) Can you help me out? Thanks!
1. 1 answer
2. asked by Ginny
3. 475 views
a packaging device is set to fill detergent powder packets with a mean weight of 5kg.The standard deviation is known to be
1. 2 answers
2. asked by Henna
3. 1,248 views
1. Explain how the United States contributed to the Allied war effort during World War I.2. Discuss the role America played in
1. 2 answers
2. asked by Anonymous
3. 920 views
I was asked to use factoring and the zero-product property to solve the following problems. Can you please check my answers?
1. 1 answer
2. asked by Kathy
3. 1,168 views
There are boxes without tops. Find the box with the least surface area for a given volume, V. Make a diagram (if you can).Hint:
1. 1 answer
2. asked by Gary
3. 440 views
Why is 'first' in the first sentence of paragraph 8 in inverted comas?
1. 1 answer
2. asked by Angel
3. 387 views
Could you maybe walk me through this Algebra word problem?Here is the problem: Anita wants to put a moat around her rectangular
1. 4 answers
2. asked by Ginny
3. 584 views
if the insurance paid on the contents of a house is 33.60 pounds, at the rate of 4pounds per thousand pounds worth. What are the
1. 1 answer
2. asked by arzam
3. 392 views
A kicker punts a football from 3 feet above the ground with an initial velocity of 47 feet per second.1. Write an equation that
1. 2 answers
2. asked by Ginny
3. 606 views
A store finds out that 5 out of every 9 customers prefer new extra crunch peanut butter. If the store sells 90,000 jars or
1. 5 answers
2. asked by sam
3. 551 views
What is the mass of a sample of ammonia that contains 0.750 moles of hydrogen atoms?The answer is 4.26g, but I do not know how
1. 1 answer
2. asked by Sandy
3. 617 views
A block M1 of mass 16.5 kg sits on top of a larger block M2 of mass 26.5 kg which sits on a flat surface. The kinetic friction
1. 0 answers
2. asked by Mimi
3. 855 views
A string under a tension of 42.6 N is used to whirl a rock in a horizontal circle of radius 2.47 m at a speed of 19.7 m/s. The
1. 0 answers
2. asked by Mimi
3. 565 views
Solve the equation 3y+20=3+2y answers are -1/17, 7 2/3, 23 -17
1. 1 answer
2. asked by toby
3. 963 views
You are driving your car over a circular-shaped bump in the road that has a radius of curvature of 75.9 m.A)If the car is
1. 0 answers
2. asked by name 23
3. 1,112 views
A crate of mass 132 kg is loaded onto the back of a flatbed truck. The coefficient of static friction between the box and the
1. 1 answer
2. asked by name 23
3. 693 views
A bird sitting 16 feet above the ground in an apple tree dislodges an apple. After how many seconds does the apple land on the
1. 4 answers
2. asked by Ginny
3. 663 views
Suppose a straight 1.60mm -diameter copper wire could just "float" horizontally in air because of the force due to the Earth's
1. 0 answers
2. asked by Anonymous
3. 1,354 views
What inequality represents the sentence the product of a number and 12 is no more than 15 answers are 12n<15, 12n>15, 12n>15line
1. 1 answer
2. asked by toby
3. 2,364 views
mike spends 2/3 of his time studying. on tuesday spends 1/6 of his time studying for his science test. what is the value of the
1. 2 answers
2. asked by Pearl
3. 535 views
complexity of asexual and sexual
1. 3 answers
2. asked by anonymous
3. 404 views
Eye color is determined by genetic combination. Let R represent the gene for brown eyes and l represent the gene for blue eyes.
1. 0 answers
2. asked by Kathy
3. 632 views
if the insurance paid on the contents of a house is 33.60 pounds, at the rate of 4pounds per thousand pounds worth. What are the
1. 1 answer
2. asked by arzam
3. 350 views
A professor drives off with his car (mass 850 kg), but forgot to take his coffee mug (mass 0.39 kg) off the roof. The
1. 1 answer
2. asked by josh
3. 794 views
A sled (mass 310 kg) is pulled across a stone floor with a coefficient of kinetic friction of 0.9. The rope that is used to pull
1. 1 answer
2. asked by josh
3. 2,070 views
A box of mass 52 kg starts from rest to slide down a ramp that makes an angle of 16.6 degrees with respect to the horizontal.
1. 1 answer
2. asked by Tammie
3. 1,169 views
How should I start my reaction essay off? I looked up examples online and most sources say to state the title and the author but
1. 1 answer
2. asked by Emma
3. 455 views
A basketball team recently scored a total of 95 points on a combination of 2-point field goals, 3-point field goals, and 1-point
1. 3 answers
2. asked by Student5
3. 2,206 views
Which term can be put in the blank to make the statement below true?4,000,000=40 A. Thousands B. Ten-Thousands C.
1. 1 answer
2. asked by Pearl
3. 631 views
how do you get a standard deviation of 1.04563 when the sum of x=238, n=25 and the mean is 9.52
1. 2 answers
2. asked by tangela
3. 316 views
factorise 5x^2+8x-6please help... will be much appriciated.
1. 1 answer
2. asked by Nat
3. 473 views
I know I posted this already but there is a typo.There are 49 mice in a pet shop. 30 mice are white. 27 mice are male. 18 mice
1. 0 answers
2. asked by Anonymous
3. 531 views
The probability that Kate goes to the cinema is 0.2.If Kate does not go Claire goes. If Kate goes to the cinema the probability
1. 0 answers
2. asked by Anonymous
3. 473 views
Use the definitions and theorems of this section to evaluate and simplify the following expression. Be sure to express answers
1. 1 answer
2. asked by peggy
3. 831 views
Solve the mathematical expression. Show your work.72-5(13+2)*5=
1. 5 answers
2. asked by Pearl
3. 434 views
You are driving your car over a circular-shaped bump in the road that has a radius of curvature of 75.9 m.A)If the car is
1. 0 answers
2. asked by Tammie
3. 1,086 views
Determine the rate of consumption of I− if the initial concentration of IO3− was 0.6634 M and decreased to 0.5745 M after
1. 1 answer
2. asked by hershi
3. 783 views
A block weighing 71.5 N rests on a plane inclined at 24.1° to the horizontal. The coefficient of the static and kinetic
1. 1 answer
2. asked by James
3. 646 views
What is the value of the digit 6 in 683,607 than the value of the digit 6 in 462,601?
1. 1 answer
2. asked by Pearl
3. 363 views
sally bakes two cakes, a square and a circle. the length of the side of the square cakes is 8 inches. find the perimeter of the
1. 3 answers
2. asked by Rachel
3. 468 views
1. Explain how the United States contributed to the Allied war effort during World War I.2. Discuss the role America played in
1. 1 answer
2. asked by Anonymous
3. 721 views
How to calculate the force required to move a 6.12Kg weight up a 10degree friction rig?I have done experiments on the friction
1. 1 answer
2. asked by daniel
3. 507 views
What is the value of the digit 6 in 683,607 than the value of the digit 6 in 462,601?I see two 6's in each number. Which are you
1. 1 answer
2. asked by Pearl
3. 573 views

Back to February 2014

Ask a New Question

Archives
Contact Us
Newest
Privacy Policy
Terms of Use
© 2024