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Questions Asked on February 18, 2018

Let f(x)=2x^2+x-3 and g(x)=x-1. Perform the indicated operation then find the domain. (f*g)(x)a.2x^3-x^2-4x+3; domain:all real
1. 23 answers
2. asked by Kat
3. 20,464 views
A thread of mercury of length 15cm is used to trap some air in a capillary tube with uniform cross sectional area and closed at
1. 3 answers
2. asked by Rilwan
3. 13,858 views
A race car moving with a constant speed of 60 m/s completes one lap around a circular track in 50 s. What is the magnitude of
1. 3 answers
2. asked by TNT
3. 7,669 views
Odysseus uses is cleverness to advance the plot in all of the following events except ____ .a. he lies about his name to the
1. 6 answers
2. asked by Anonymous
3. 5,194 views
Find the interval on which the curve of y= the integral from 0 to x of 2/(1+3t+t^2)dt is concave up.I asked this question
1. 3 answers
2. asked by Kate
3. 3,828 views
Find the indicated term in the expansion of the given binomial.The term that does not contain x in the expansion of (6x+1/2x)^12
1. 5 answers
2. asked by Jasper
3. 2,919 views
A gas occupies 8 litres at 23'C and 70cmHg what is the volume at stp
1. 3 answers
2. asked by Rilwan
3. 2,901 views
A uniform capillary tube closed at one end contained dry air trapped by a thread of mercury 8.5×10^-2m long.When the tube was
1. 2 answers
2. asked by Rilwan
3. 2,704 views
AB and CD are two parallel chords of a circle whose centre is O and radius is 20cm.If Ab=24cm and CD=32cm find distance between
1. 3 answers
2. asked by Samiran
3. 2,596 views
Determine the molar concentration of ethanol (C2H6O) in a wine that is 14% ethanol by mass. The density of this wine is 0.93
1. 2 answers
2. asked by Sam
3. 2,567 views
A uniform capillary tube closed at one end contained dry air trapped by a thread of mercury 8.5×10^-2m long.When the tube was
1. 1 answer
2. asked by Rilwan
3. 2,521 views
Find the values of P and Q in an Ap -12,P,Q,18
1. 3 answers
2. asked by Phillip
3. 2,153 views
which most accurately explains how the union of austria and hungary contributed to the outbreak of world war 1?a. the powerful
1. 3 answers
2. asked by Anonymous
3. 2,108 views
Find the interval on which the curve of y= the integral from 0 to x of 2/(1+3t+t^2)dt is concave up.Can someone please explain?
1. 5 answers
2. asked by Kate
3. 1,984 views
A ball thrown vertically from ground level is caught 3s later when it is at its highest point by a person on a balcony which is
1. 5 answers
2. asked by TNT
3. 1,977 views
Use the image below to answer the following question:An image of a man with his hands and feet nailed to a large cross. ©
1. 4 answers
2. asked by Amber
3. 1,851 views
What does it mean to have natural inalienable, sacred rights?Does it mean to have rights that they are born with, can't ever be
1. 5 answers
2. asked by Anonymous
3. 1,802 views
Pls teach me how to evaluate sin 375° without using calculator
1. 2 answers
2. asked by Favour
3. 1,576 views
When determining the specific heat from a given metal in a calorimeter the mass of the water remains constant, but the mass of
1. 2 answers
2. asked by Anonymous
3. 1,420 views
A common contribution is essential or the maintenance of public forces for the cost of administration. This should be equitable
1. 2 answers
2. asked by Anonymous
3. 1,399 views
Determine the molar concentration of ethanol (C2H6O) in a wine that is 14% ethanol by mass. The density of this wine is 0.93
1. 1 answer
2. asked by Sam
3. 1,310 views
EXPLAIN THE STATEMENT THE CAPACITANCE OF A CAPACITOR IS 5MICROFARAD
1. 2 answers
2. asked by Anonymous
3. 1,197 views
A and B are points on the parallel of latitude 58.4N their longitudes being 148W and 32E respectively.What is their distance
1. 5 answers
2. asked by Rilwan
3. 1,184 views
A uniform capillary tube closed at one end contained dry air trapped by a thread of mercury 8.5×10^-2m long.When the tube was
1. 3 answers
2. asked by Rilwan
3. 1,154 views
A sample of lead with a mass of 1.45kg is heated until it reaches its melting point at 330C. The lead is then heated further
1. 1 answer
2. asked by Anonymous
3. 1,150 views
The amplitude of a sinusoidal sound wave is quadrupled.a) By which factor is its intensity multiplied? b)By how many decibels
1. 1 answer
2. asked by Anonymous
3. 1,041 views
Find the exact value of sin(u/2), cos(u/2), and tan(u/2) using the half-angle formula, given that cscu = -5/3 and π < u < 3π/2
1. 2 answers
2. asked by Amanda
3. 992 views
IF THE SECOND AND FORTY FIFTH TERM OF AN AP IS 10 AND 96 RESPECTIVELY. FIND THE FIRST TERM AND COMMON DIFFERENCE.ALSO FIND THE
1. 1 answer
2. asked by kashif
3. 990 views
In the same carnival there is a similar game of chance. The game involves a small bag containing 30 marbles where 12 are green
1. 1 answer
2. asked by Necy
3. 940 views
So I created normalization steps for this pet and owner table in a database class :Started with Candidate keys, followed by
1. 0 answers
2. asked by Jason
3. 885 views
A fixed mass of gas of volume 600 cm cube at a temperature of 27 C is cooled at constant pressure to a temperature of 0C.what is
1. 1 answer
2. asked by Rilwan
3. 846 views
Pamela is 10 years younger then Jiri. The sum of their ages is 68. What is Jiri's age?
1. 1 answer
2. asked by Grace
3. 833 views
a small business estimates that its profit from producing x items can be modelled by:P(x) = 0.003x^3 - 1.5x^2 + 200 - 1000 due
1. 1 answer
2. asked by Katie
3. 798 views
1.) f(x) = 3x - 7 and g(x) = -2x - 6. Find (f ° g)(4)2.) What is the inverse of the given relation? y = 3x + 12 3.) Rewrite ^3
1. 3 answers
2. asked by |-/
3. 778 views
Greg and Gary start a bicycle race at the same place and time.Greg travels at a constant speed of 16 miles/hour and Gary at a
1. 2 answers
2. asked by Pearl
3. 720 views
A chandelier of mass 120.0kg is supported by two cords. The first makes an angle of 60° with the ceiling and the second
1. 3 answers
2. asked by Elzeera-D
3. 707 views
When 1.578 grams of a hydrocarbon, CxHy, were burned in a combustion analysis apparatus, 4.951 grams of CO2 and 2.027 grams of
1. 1 answer
2. asked by Natalie
3. 699 views
Please show me an agumentative essay on boys helping girls in the kitchen
1. 1 answer
2. asked by Mary
3. 596 views
I'm having some trouble with a problem on my physics pre-exam, if there is any formula please let me know so i can do a bit of
1. 2 answers
2. asked by Michelle
3. 556 views
Can someone help me with the formula of horsepower? In my lesson, it shows me how power = ft*lb/s... but then it kinda stops and
1. 3 answers
2. asked by Max
3. 548 views
What are some ethical and legal issues in research involving human subjects?
1. 1 answer
2. asked by Tupac
3. 538 views
At what temperature (ºC) will 0.460 mol of carbon dioxide, at a pressure of 276 kPa occupy a volume of 2574 mL?
1. 1 answer
2. asked by Milly
3. 515 views
If I have rs 100 and I spent all 100 r.s. then money left is r.s.102 then were extra 2 r.s. came.give reason??
1. 1 answer
2. asked by Pari
3. 504 views
a 20 foot latter will be used to paint the exterior of a house. The foot of the latter needs to be 4.5 feet from the base of the
1. 2 answers
2. asked by jo
3. 485 views
Which is a chemical property of hydrogen?A. It is a light gas. B. It is a combustible gas. C. It is a colorless gas. D. It has a
1. 2 answers
2. asked by Student
3. 462 views
The sum of all the even numbers less than and inclusive of E is 197580.(a) What is the value of E? (b) What is the sum of all
1. 4 answers
2. asked by chimingbell
3. 440 views
What are the parts of an exhaust system for a high bypass turbo fan and jet engine.
1. 0 answers
2. asked by Lucinda
3. 438 views
Factors affecting the demand of detergents
1. 1 answer
2. asked by smriti rai
3. 428 views
Solve the following equation for B:A=[h(b+B)]/2
1. 1 answer
2. asked by James
3. 415 views
What strategies can you use if you have found too many or too few sources?
1. 1 answer
2. asked by Tupac
3. 412 views
The following series does not go below zero:2016+2005+1994+...+L (a) What is the smallest possible value of the last number L ?
1. 3 answers
2. asked by chimingbell
3. 396 views
Are the boiling points of helium and sulphur dioxide the same?
1. 0 answers
2. asked by Maxine
3. 162 views

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