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Questions Asked on December 3, 2017

1.HCl(aq)+KOH(aq)→KCl(aq)+H2O(l) Express your answer as a net ionic equation. Identify all of the phases in your answer. 2.
1. 4 answers
2. asked by Prosperity
3. 11,944 views
How many solutions does this system have-2x+y=3 6x=9-3yA. one B. none C. infinite D. two A??
1. 12 answers
2. asked by sydney
3. 7,975 views
Which option accurately describes Martin Luther’s influence on the Protestant church?A. Under Luther’s recommendation,
1. 4 answers
2. asked by Frank
3. 7,733 views
Compare the graphs of the logarithmic functions f(x)= log(7)x and g(x) = log(4)x.For what values of x is f=g, f>g, and f<g?
1. 1 answer
2. asked by Max
3. 4,178 views
Given: ΔАВС, m∠ACB = 90° CD⊥AB,m∠ACD =60°BC = 6 cm. Find: АD
1. 7 answers
2. asked by Johnny
3. 3,867 views
The sum of the digits of a three digit number is 20. The middle digit is equal to one fourth the sum of the other two. If the
1. 3 answers
2. asked by Rohan
3. 3,829 views
11. The equation T = 0.63s + 78 can be used to determine T, the temperature in degrees, inside an oven s seconds after the oven
1. 5 answers
2. asked by PLZ HELP CONNEXUS
3. 3,696 views
Elizabeth wants to use a standard number cube to do a simulation for a scenario that involves three equal outcomes. What is one
1. 1 answer
2. asked by Gabby
3. 2,886 views
AN AIRPLANE TRAVELS 290 KM BETWEEN AUSTIN AND DALLAS IN 1 HOURS 15 MIN.WHAT IS ITS AVERAGE SPEED?
1. 6 answers
2. asked by HANEEN
3. 2,745 views
Which option accurately describes how the philosophy of humanism impacted the Spanish Inquisition?A. Catholic and Protestant
1. 8 answers
2. asked by Frank
3. 2,654 views
If the probability of an event happening is p, what is an algebraic expression that represents the probability that the event
1. 3 answers
2. asked by Gabby
3. 2,519 views
f(x) = 10(2)^xIs this function's rate of change over the interval -1 ≤ x ≤ 2 greater or less than that of the linear
1. 2 answers
2. asked by name
3. 2,403 views
Find the scalar equation for the plane passing through the point P=(0, 2, −1) and containing the line L defined byx = 2+t y =
1. 2 answers
2. asked by Angel
3. 2,234 views
suppose the alternative hypothesis in a hypothesis test is "the population mean is less than 60" if the sample size is 50 and
1. 2 answers
2. asked by jack
3. 2,212 views
The soccer team is selling key chains to raise money for the team. They ordered 100 key chains that sell for .25 each. There is
1. 1 answer
2. asked by Nevaeh
3. 2,043 views
An object is thrown upward from the top of a 160-foot building with an initial velocity of 144 feet per second. The height, h,
1. 1 answer
2. asked by Marcus
3. 2,030 views
A 200g mass is attached to a spring and allowed to execute simple harmonic motion with a period of 0.25seconds. If the total
1. 1 answer
2. asked by Tina
3. 1,711 views
An ideal string passes over a fixed pulley and carries masses M1 = 12kg and M2 = 8kg tied at its end. Calculate the acceleration
1. 2 answers
2. asked by JC
3. 1,631 views
A ladder is leaning against a building so that the distance from the ground to the top of the ladder is 4 feet less than the
1. 2 answers
2. asked by Marcus
3. 1,625 views
A cyclist in an Olympic race is moving in a circular track of radius 80 m with speed 72 km/h. He has to lean from the vertical
1. 1 answer
2. asked by JC
3. 1,427 views
Are y=-4x+3 and -2x+8y=5 parallel, perpendicular, or neither? I think neither?
1. 1 answer
2. asked by sydney
3. 1,388 views
A die is rolled. Find the probability of the given event.(a) The number showing is a 6; (b)The number showing is an even number;
1. 3 answers
2. asked by john
3. 1,316 views
H2CO3(aq)+Ba(OH)2(aq)→Express your answer as a chemical equation. Identify all of the phases in your answer
1. 2 answers
2. asked by Prosperity
3. 1,314 views
OLD MCDONALD IS GOING TO PUT A PIG PEN UP AGAINST HIS BARN. HE HAS 45 FEET OF FENCING AND WILL ONLY NEED TO MAKE 3 ADDITIONAL
1. 2 answers
2. asked by Megan
3. 1,280 views
A group of people were asked if they had run a red light in the last year. 148 responded "yes", and 358 responded "no".Find the
1. 3 answers
2. asked by john
3. 1,273 views
Given the reactant side of the total ionic equation for the neutralization reaction of ammonium hydroxide (NH4OH) with
1. 1 answer
2. asked by Prosperity
3. 1,233 views
The side of a square flower bed is 1 m and 80 cm long. It is enlarged by digging a strip 20 cm wide all around it. find the area
1. 1 answer
2. asked by Amreen
3. 1,204 views
You are driving 2760 miles across the country during the first 3 days of your trip you drive 1380 miles. If you continue to
1. 3 answers
2. asked by Cm
3. 1,064 views
Suppose a college bookstore buys a textbook from a publishing company and then marks up the price they paid for the book 33% and
1. 3 answers
2. asked by Jon
3. 1,008 views
Factoring Polynomials GCF and Quadratic Expressions:5b^2k^2+25bk^2-250k^2 The answer I figured was GCF for the polynomial is 5
1. 1 answer
2. asked by Mary
3. 994 views
Approximate the area under the curve of f(x)=9-x^2 between x=-2 and x=3 by calculating the area of 5 rectangles for both left
1. 1 answer
2. asked by Mike
3. 974 views
Classify the reaction between zinc and acetic acid.
1. 1 answer
2. asked by Person
3. 872 views
What kind of reaction is it when you put a potato in hydrogen peroxide?
1. 1 answer
2. asked by Person
3. 835 views
What type of reaction forms an alkaloid salt?a. The reaction between an amine and an alcohol. b. The reaction between an amine
1. 14 answers
2. asked by pipper stocking
3. 801 views
Why do heteroatoms help determine the physical and chemical properties of a molecule?a They forms more bonds to other atoms than
1. 0 answers
2. asked by Sabrina Megasion
3. 793 views
You hear the sonic boom of a high-speed jet plane exactly 3.10 s after it passes directly overhead in level flight. At the time
1. 1 answer
2. asked by Trace
3. 788 views
29.25g of sodium chloride is added to water and undergoes electrolysis according to this equation 2Cl-=Cl2Calculate the mass of
1. 3 answers
2. asked by Karen
3. 780 views
Glucose( C6H12O6) is produced by photosynthese.For every kilo of water the plant takes in ,how much glucose can it make ? I done
1. 2 answers
2. asked by Karen
3. 774 views
The sum of the digits of a three digit number is 20.The middle digit is equal to one fourth the sum of the other two. If the
1. 1 answer
2. asked by Rohan
3. 753 views
Variable rate loans typically have a 1)________ interest rate than fixed rate loans because with variable rate loans, the
1. 1 answer
2. asked by Jamye
3. 725 views
M angle pqr =80 m arc pyr=80 find m arc pxr and m angle pqr
1. 1 answer
2. asked by Roshni
3. 713 views
How much water must be added to 60 liters of 60 percent alcohol mixture to reduce it to a mixture of 50 percent alcohol
1. 1 answer
2. asked by Melvin
3. 708 views
I posted this question yesterday that you answered, so thank you, but how do I put this in my calculator to get this answer?If
1. 1 answer
2. asked by Carly
3. 705 views
The transformation T:R^2--》R^2 is defined by T(1,0)=(2,-5) and T(-3,2)=(1,4). Find the natural matrix of the linear
1. 0 answers
2. asked by Phil
3. 704 views
A perfume maker wishes to blend perfume valued at $ 410 an ounce with perfume worth $ 250 an ounce to obtain a mixture of 40
1. 1 answer
2. asked by Melvin
3. 704 views
H2O2 → H2O + O2is this a balanced equation?
1. 1 answer
2. asked by Person
3. 670 views
A car traveling 35.0 m/s overtakes another car going only 22.0 m/s. When the faster car is still behind the slower one, it
1. 1 answer
2. asked by Trace
3. 667 views
this needs a friend or sibling to do with but I don't have a sibling or a friend who is not busy. My parents have gone too work
1. 1 answer
2. asked by matthio
3. 664 views
A car traveling 35.0 m/s overtakes another car going only 22.0 m/s. When the faster car is still behind the slower one, it
1. 1 answer
2. asked by Trace
3. 649 views
This is a pushing question. We discussed how phenols are typically more acidic than alcohols, even though they both contain the
1. 1 answer
2. asked by pipper stocking
3. 640 views
I have an equation of P=(170-3x)(x-25)How do I determine the y-intercept I know I can determine the x intercepts by setting x =
1. 4 answers
2. asked by carly
3. 638 views
Tell whether the lines for each pair of equations are parallel, perpendicular, or neither.y=-4x+3 and -2x+8y=5 A. parallel B.
1. 3 answers
2. asked by sydney
3. 628 views
A harmonic wave moving in the positive x direction has an amplitude of 4.4 cm, a speed of 41.0 cm/s, and a wavelength of 45.0
1. 0 answers
2. asked by Trace
3. 625 views
Calculate the Riemann sum of the area under the curve of f(x)=9-x^2 between x=-2 and x=3The answer I come up with is 10/3, but
1. 1 answer
2. asked by Mike
3. 605 views
Suppose C and D are 2 × 2 matrices with det(C) = −3 and det(D) = 2. Find the determinant of the matrices 8C^3D2 and 5 C^-1
1. 0 answers
2. asked by Amelia
3. 604 views
Argon in a rigid tank is heated from an initial state of 50 °C, 2 bar and 2m ³ to a final pressure of 8 bar. Determine the
1. 0 answers
2. asked by Zz
3. 591 views
what is the explicit formula ofNOW . 3 = Next answer: y=______blank____________ thanks!
1. 1 answer
2. asked by ania
3. 582 views
limit x tends to infinity ( 1+root n)/(1-rootn)
1. 1 answer
2. asked by Binoy kumar mahato
3. 581 views
A runner compels one lap around a 300-m oval track, returning to her staring position. What distance does she cover, and what
1. 1 answer
2. asked by Gianna
3. 580 views
A contract cannot involve both and implied warranty of merchant ability and an implied warranty of
1. 1 answer
2. asked by Kathy
3. 580 views
The cylindrical tank has a radius of 5 feet and is 2/3 full of water. To the nearest cubic foot, how many cubic feet of water
1. 1 answer
2. asked by Kulee
3. 578 views
hello I am new here my friend recommended me this website.here is my question: if a clock chimes the number of the hour every
1. 1 answer
2. asked by ivan
3. 571 views
How much water must be added to 60 liters of 60 percent alcohol mixture to reduce it to a mixture of 50 percent alcohol
1. 2 answers
2. asked by Melvin
3. 565 views
How does a retrosynthetic analysis propose a way to synthesize an organic compound?a.The analysis begins with an easy to obtain
1. 0 answers
2. asked by pipper stocking
3. 565 views
I need to find the slope of a line that is parallel to the x-axis, completely perpendicular. The answer choices areA. 0 B. 1 C.
1. 6 answers
2. asked by sydney
3. 562 views
The capacity of a rectangular tank is 5.2cubic metre and area of its base is 2.6Ã—1000 square centimetres.find its height
1. 1 answer
2. asked by Neha
3. 552 views
Assignment:You are required to briefly but properly document the functional requirements for an INVENTORY INFORMATION SYSTEM by
1. 0 answers
2. asked by tom
3. 534 views
What is the molecular formula for the below line-angle structure?The structure is a pentagon with one line connected to a
1. 0 answers
2. asked by Sabrina Megasion
3. 522 views
The tank has a radius of 5 feet and is 2/3 full of water. To the nearest cubic foot, how many cubic feet of water are in the
1. 1 answer
2. asked by Kulee
3. 522 views
a van travelled 45km on 30 litres of diesel. How far could it travel on 45 litres?
1. 3 answers
2. asked by logan
3. 516 views
find the definite integral for 3x+pi for the fraction interval pi over 3 and pi over 6
1. 3 answers
2. asked by bern
3. 507 views
after a cyclist has gone 2/3 of her route, she gets a puncture in a tire. Finishing on foot, she spends twice as long walking as
1. 1 answer
2. asked by Kelley
3. 494 views
Find dy/dx and express the final answer with a common denominatory=ln x^(2(4x-12))
1. 1 answer
2. asked by Mike
3. 475 views
Only using 2357,what number is a three digit number that add by a four digit number and equals to a five digit number? You can
1. 1 answer
2. asked by Eva
3. 470 views
Find dy/dx and express the final answer with a common denominatory=lnx^2(4x-12)
1. 1 answer
2. asked by Mike
3. 467 views
In my math homework, it is asking me to find the height of a triangle. Does anyone know how to find the height of a triangle?If
1. 1 answer
2. asked by Anonymous
3. 446 views
my family has a $6000/ month budget. we spend 1/3 of our budget on food, 1/4 on our mortgage, 1/5 for clothing, and 1/10 for
1. 1 answer
2. asked by Kora
3. 445 views
Why does 1 hour and 15 minute is 1.25
1. 1 answer
2. asked by Ssssssssssss
3. 442 views
How to solve the definite integral of(3x+pi)cos3xdx from [pi over6,pi over 3]
1. 1 answer
2. asked by bern
3. 432 views
Which of the labeled sections in the below molecule would be considered an unsaturated portion of the molecule?A) \ B)|| C) |
1. 0 answers
2. asked by Sabrina Megasion
3. 413 views
What positions are under the Evalutaion manger?
1. 1 answer
2. asked by Krystel
3. 390 views
What is the name of the below organic compound?| \ \ | | \/\/\/ This is kind of what it looks like sorry this looks so horrible
1. 0 answers
2. asked by Sabrina Megasion
3. 380 views

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