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Questions Asked on June 15, 2015

f(x)={2x,x<1}{5,x=1} {x^2,x>1} Given the piecewise functions shown below, select all of the statements that are true. A.f(5)=1
1. 3 answers
2. asked by karla
3. 6,395 views
A test rocket is fired straight up from rest. The net acceleration is 20 m/s2 upward and continues for 4.0 seconds, at which
1. 1 answer
2. asked by alex
3. 4,644 views
The Golden Gate Bridge in San Francisco has a main span of length 1.28 km, one of the longest in the world. Imagine that a steel
1. 1 answer
2. asked by Anna
3. 2,996 views
A mixture of 5.00 g of sodium carbonate, Na2CO3 and sodium hydrogen carbonate, NaHCO3 is heated. The loss in mass is 0.31 g.
1. 3 answers
2. asked by Anonymous
3. 2,760 views
Balance TeO3^3- + N2O4 --> Te +NO3^- using oxidation numbers
1. 3 answers
2. asked by Sara
3. 2,635 views
For the spinner above, the probability of landing on black is 1/2, and the probability of landing on red is 1/3, Suppose it is
1. 2 answers
2. asked by Anonymous
3. 2,426 views
Net Present ValueBig Steve's makers of swizzle sticks, is considering the purchase of a new plastic stamping machine. This
1. 1 answer
2. asked by Callie
3. 2,358 views
Balance TeO3^3- + N2O4 --> Te +NO3^- using oxidation numbersNeed help A.S.A.P
1. 1 answer
2. asked by Clara
3. 2,355 views
What is the surface area of a cylindrical ring if its outside diameter is 16 mm and its inside diameter is 10 mm? Round your
1. 4 answers
2. asked by Anonymous
3. 1,902 views
Hot air balloon A is rising upward a rate of 5.0 m/s. A passenger aboard balloon A observes balloon B rising upward at a
1. 2 answers
2. asked by alex
3. 1,866 views
Find the distance, in feet, a particle travels in its first 4 seconds of travel, if it moves according to the velocity equation
1. 2 answers
2. asked by Anonymous
3. 1,853 views
Hi the following sentences are basically unscrambling them in the first place and then putting the sentence in order. If when
1. 1 answer
2. asked by Alex
3. 1,775 views
Ideally, when a thermometer is used to measure the temperature of an object, the temperature of the object itself should not
1. 5 answers
2. asked by ashley
3. 1,734 views
A random sample of 100 cable TV movies contained an average of 3.38 acts of physical violence per program. At the 99% level what
1. 2 answers
2. asked by Christina
3. 1,717 views
In a class of 40 students 18 passed economics 19 passed accounts 16 passed economics 6 passed mathematics only 9 passed accounts
1. 1 answer
2. asked by david
3. 1,673 views
A stone is thrown vertically upwards, reaches a highest point, and returns to the ground. When the stone is at the top of its
1. 1 answer
2. asked by alex
3. 1,615 views
Piano lessons cost $30 per lesson. Find ordered pairs that represent the total cost for x number of lessons.
1. 2 answers
2. asked by Cordarius
3. 1,570 views
rolling a number cube and tossing a coinis this independent or dependent?
1. 3 answers
2. asked by tiah
3. 1,563 views
At room temperature , the density of water is 1 g/ml and the density of ethanol is 0.789 g/ml . What volume of ethanol contains
1. 3 answers
2. asked by Kajal
3. 1,503 views
A girls throws a tennis ball straight into the air with a velocity of 64 feet/sec. If acceleration due to gravity is −32
1. 3 answers
2. asked by Anonymous
3. 1,416 views
The greatest integer function ,shows below, is defined to be greatest________less than or equal to x.f(x)=[[x]]
1. 4 answers
2. asked by karla
3. 1,338 views
A steel section of the Alaskan pipeline had a length of 58.5 m and a temperature of 18.0 °C when it was installed. What is its
1. 10 answers
2. asked by ashley
3. 1,336 views
Lab 2 – Water Quality and ContaminationExperiment 1: Effects of Groundwater Contamination Table 1: Water Observations (Smell,
1. 1 answer
2. asked by Lisa
3. 1,292 views
teresa buys 100 shares of XYZ sock on margin at $20 per share. If the margin requirement is 45 percent, the interest rate is 10
1. 1 answer
2. asked by May
3. 1,280 views
Hi, This are my answers using verbs from a list provided in the assignment in the future. If something within the sentences or
1. 1 answer
2. asked by Alex
3. 1,179 views
A ladder 30 ft. long is leaning up against a building. If the top of the ladder is being pulled up the wall of the building at a
1. 6 answers
2. asked by Alex
3. 1,134 views
a private opinion poll is conducted for a politician to determine why proportion of the population favors decriminalizing
1. 0 answers
2. asked by ash
3. 1,134 views
a mangoes 10m towards north,then 20m towards east then displacement is what
1. 9 answers
2. asked by sajid
3. 1,084 views
My friend has $80 to spend on a fence for her rectangular garden. She wants to use cedar fencing which costs $8/foot on one
1. 1 answer
2. asked by Vin
3. 1,054 views
An astronaut in a spacecraft looks out her window and observes a comet travel in the opposite direction at a relative speed of
1. 1 answer
2. asked by alex
3. 1,006 views
Lab 2 – Water Quality and ContaminationExperiment 1: Effects of Groundwater Contamination Table 1: Water Observations (Smell,
1. 1 answer
2. asked by Lisa
3. 942 views
A jetliner is traveling east from Seattle to Chicago, a distance of 1,750 miles. The jetliner travels at an average air speed of
1. 2 answers
2. asked by alex
3. 930 views
How much heat in joules must be added to 0.413 kg of aluminum to change it from a solid at 122 °C to a liquid at 660 °C (its
1. 0 answers
2. asked by ashley
3. 915 views
Q1.Plot three points with first coordinate equal to (-2.8) and join them.
1. 2 answers
2. asked by Terrence
3. 904 views
Q1: What is there in the classroom?Q2: What's there in the classroom? Q3: What is in the classroom? Q4: What are in the
1. 1 answer
2. asked by rfvv
3. 894 views
The base of a solid in the region bounded by the graphs of y = e^-x y = 0, and x = 0, and x = 1. Cross sections of the solid
1. 1 answer
2. asked by Anonymous
3. 842 views
Find the velocity, v(t), for an object moving along the x-axis if the acceleration, a(t), is a(t) = cos(t) − sin(t) and v(0) =
1. 1 answer
2. asked by Anonymous
3. 837 views
A copper kettle contains water at 29.1 °C. When the water is heated to 86.6 °C, the volume of the kettle expands by 5.56 x
1. 1 answer
2. asked by ashley
3. 824 views
A rectangular room is 3m longer than it is wide.It costs 364 pounds to carpet the room. Carpet costs 16 pounds per square metre.
1. 2 answers
2. asked by Naya
3. 820 views
A first order linear equation in the form y′+p(x)y=f(x) can be solved by finding an integrating factor μ(x)=exp(∫p(x)dx)(1)
1. 4 answers
2. asked by Joe
3. 820 views
If the demand function for a commodity is given by equation p^2+12q=18 and the supply function is given by the equation
1. 1 answer
2. asked by tracy
3. 814 views
The inner and outer surfaces of a cell membrane carry a negative and positive charge respectively. Because of these charges, a
1. 0 answers
2. asked by Nathan
3. 791 views
Find the points of intersection of parabola Y=x^2-7x+23 and the straight line Y=7x-1.
1. 2 answers
2. asked by Kulex
3. 787 views
A: May I take your order?B: Yes, please. I'll have a chicken sandwich. A:Sure. Anything else? B: One small orange juice, please.
1. 1 answer
2. asked by rfvv
3. 770 views
twelve different vTideo games showing substance use were observed and the duration times of game play (in seconds) are listed
1. 1 answer
2. asked by melissa jones
3. 751 views
A uniform electric field of magnitude 260 V/m is directed in the positive x direction. A +14.0 µC charge moves from the origin
1. 1 answer
2. asked by john
3. 743 views
East Coast Television is considering a project with an initial outlay of $X ( you will have to determine this amount) It is
1. 0 answers
2. asked by Callie
3. 740 views
Vicky bought 6 and 2/3 yards of one type of ribbon and 4 and 3/4 yards of another type of ribbon to make hair bows. If each bow
1. 1 answer
2. asked by Breanna
3. 737 views
you are looking to join a monthly coffee delivery club. your search has been narrowed down to the two top rated clubs on the
1. 2 answers
2. asked by karin
3. 728 views
A thick, vertical iron pipe has an inner diameter of 0.070 m. A thin aluminum (α = 23x10-6 (C°)-1) disk, heated to a
1. 0 answers
2. asked by ashley
3. 702 views
From the following data calculate final balance and forward it in the pay stubs.Beginning balance $2000 Jan 2 Deposit $500 Jan
1. 2 answers
2. asked by sara
3. 701 views
How can i Fill in the missing words Ionisation energy, water, melting point, electronegativity, non-polar, solvent, pair,
1. 1 answer
2. asked by dennis
3. 695 views
the graph of a first degree absolute value function has a Y-intercept of 3, x-intercepts of -9 and -3 , and a minimum vlaue of
1. 2 answers
2. asked by karin
3. 683 views
I have the question y=-|x^2 -9|I am asked for the piecewise function. I have written y={-x^2 +9 if x less than equal to -3} {
1. 1 answer
2. asked by george
3. 674 views
Internal rate of returnWhat is the internal rate of return for the following project. An initial outlay of $9500 resulting in a
1. 1 answer
2. asked by Katie
3. 670 views
On the closed interval, [0, 2*pi], find the absolute maximum of the function f(x)= sin^2(x)
1. 7 answers
2. asked by Alex
3. 670 views
write a balanced chemical equation for the process of photosynthesis and the conditions of the reaction giving physical state of
1. 1 answer
2. asked by aakriti
3. 662 views
I am asked to solve the absolute value equation of|1/2x +1| =x+1 graphically. I can solve this algebraically and consider two
1. 1 answer
2. asked by george
3. 662 views
What is the approximate average of these numbers: 9,18 and 31?
1. 3 answers
2. asked by Elizabeth
3. 653 views
5 times the 5th term of arthmetic progression is equa to 10 times the 10th term. Find the common difference and the first term
1. 1 answer
2. asked by Aphrodis
3. 644 views
Fijisawa Inc. is considering a major expansion of its product line and has estimated the following cash flows associated with
1. 0 answers
2. asked by Alicia
3. 632 views
The brass bar and the aluminum bar in the drawing are each attached to an immovable wall. At 29.0 °C the air gap between the
1. 0 answers
2. asked by ashley
3. 621 views
How many different rectangles can you make with aperimeter of 12 matchstick
1. 2 answers
2. asked by Snethemba
3. 609 views
Synthesis/transformation questionI agree with your comment entirely. ______ cannot _________ more _______________. Ans 1: I
1. 4 answers
2. asked by chimingbell
3. 607 views
What is the significance in the observation of discrete spectral lines in the emission spectrum of hydrogen??
1. 0 answers
2. asked by Anna
3. 592 views
I need help understanding the present subjunctive in French and also the usage of Il faut in said sentence
1. 1 answer
2. asked by Alex
3. 582 views
Sorry I wasn't finished with the problem.Fijisawa Inc. is considering a major expansion of its product line and has estimated
1. 0 answers
2. asked by Alicia
3. 577 views
If the theoretical yield of a reaction is 0.173g and the actual yield is 0.165g , what is the percent yield?
1. 1 answer
2. asked by dj
3. 577 views
what is the difference between internal conflict and external conflictNeed help A.S.A.P
1. 1 answer
2. asked by iris
3. 576 views
Compound subjects- those that joined with " and"- should take singular verbs. The CD player and moon-roof is included in the
1. 1 answer
2. asked by Patricia
3. 562 views
Identify the following sentences as simple,compound,complex, or compound-complexI saved money so that I could buy either a house
1. 1 answer
2. asked by Hailu
3. 560 views
using Rolles theorem to see if it can be applied to f. If so, find all numbers c such that f`(c)=0 f(x)=sin(x)+cos(x) interval
1. 1 answer
2. asked by Anonymous
3. 557 views
If 32.9mL of 0.170M BaCl2 are needed to react completely with 35.0mL of 0.160M Na2SO4 . How many grams of BaSO4 will be formed?
1. 1 answer
2. asked by jennifer
3. 554 views
Two bars of identical mass are at 29 °C. One is made from glass and the other from another substance. The specific heat
1. 0 answers
2. asked by ashley
3. 552 views
An ice chest at a beach party contains 12 cans of soda at 4.56 °C. Each can of soda has a mass of 0.35 kg and a specific heat
1. 0 answers
2. asked by ashley
3. 552 views
Hello!For critical essays analyzing literature, is it better to analyze one text or can it done with more than one text? Thank
1. 1 answer
2. asked by Lucina
3. 552 views
What are the three of the most widely used energy sources in California?
1. 3 answers
2. asked by ilovelasagna
3. 545 views
Find x and y components of a vector which is 10 units in length and 40 degrees below the +x axis.I honestly don't even know how
1. 1 answer
2. asked by Sasha
3. 545 views
in a booster club, 1/8 of the members are men. How many male members are in the club.
1. 1 answer
2. asked by Anonymous
3. 537 views
A body moved on x-axis at time t secs, the displacement of the particle from the origin is x-metre and the velocity of the
1. 0 answers
2. asked by clement
3. 533 views
The Empire Carpet Company orders merchandise for $17,700, including $550 in shipping charges, from Mohawk Carpet Mills on May 4.
1. 0 answers
2. asked by Jay
3. 504 views
Between 4am and 5am, the water rises from 1.4m to 1.9m. Therefore, it rises 50 centimetres in 60 minutes. This means that the
1. 1 answer
2. asked by Jess
3. 500 views
A firm produces red and blue bobbleheads. It can sell red bobbleheads for$20 - Q_r/2000 a piece And blue bobbleheads for $17 -
1. 1 answer
2. asked by Caiden
3. 482 views
List 2-‐3 possible alternative (Communist/Socialist/Fascist ideas) solutions to the New Deal’s programs:
1. 2 answers
2. asked by ilovelasagna
3. 482 views
) Write an algorithm (in flowchart) that calculates your total daily profit, given an estimated quantity of litres of fuel per
1. 1 answer
2. asked by tertiary
3. 475 views
an object has a mass of m= 3x/4x^2 and density of d=x-1/2^2 where ve m/d and state any restrictions on the variable.So this
1. 1 answer
2. asked by George
3. 472 views
1. What will you have from the menu above?- I'll have a cheese sandwich and a large Coke. 2. What will you buy from the menu
1. 1 answer
2. asked by rfvv
3. 472 views
is f(x)= x^3-x^2-9x+9 a one to one function
1. 1 answer
2. asked by karla
3. 468 views
For f(x) and g(x) given below, find the following, f(x) = (x-1)^5, g(x)=1-6xa) (f of g)(x)= -7776x^5 b) (g of f)(x)=
1. 1 answer
2. asked by tracy
3. 458 views
What situation in which you might see in a gemeinschaft community partnered with organic solidarity?
1. 1 answer
2. asked by Dereck
3. 430 views
Factors that could limit the core functions of the media
1. 0 answers
2. asked by Mbali
3. 421 views
1000ml x 15 gtt x 1 hr = 31 gtt8hr ml 60 min How do you do this???
1. 1 answer
2. asked by Brian
3. 409 views
A hollow box 10x10in with a thickness of 1in with a length of 500Would the area be (10*10) Would the volume be
1. 2 answers
2. asked by Joe
3. 390 views
f(x)=3|x-1| find the value of f(3)-f(-2)/3
1. 2 answers
2. asked by karin
3. 390 views
If R is the range for an angle of projectin 0f 15¤ wd the horizntl ' then the 0thr angle of projection for which the range is R
1. 1 answer
2. asked by dani
3. 386 views
How many people can fit in a 1.5 tonne elevator? Please show working out.
1. 1 answer
2. asked by Angel
3. 379 views
Anna is making a 20-metre long strips of $50 notes. Estimate the total value of the $50 notes Anna will use.
1. 1 answer
2. asked by Angel
3. 357 views
if you have a intial object going 1m/s to the right then after 1.2seconds its going 0.5m/s to the left.whats is the constant
1. 1 answer
2. asked by john
3. 337 views
last one is $300
1. 1 answer
2. asked by sara
3. 280 views
If a student increases the temperature of a balloon from 30°C to 50°C, assuming constant pressure, what will happen to the
1. 0 answers
2. asked by tony
3. 240 views

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