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Questions Asked on April 11, 2021

A 0.60mol sample of PCl3(g) and a 0.70mol sample of Cl2(g) are placed in a previously evacuated 1.0L rigid container, and the
1. 2 answers
2. asked by Anonymous
3. 8,782 views
Estimate the circumference of the circle to the nearest hundredth. Use π = 3.14.17.27 cm 5.5 cm 33 cm 34.54 cm
1. 7 answers
2. asked by Alyssa
3. 643 views
Marcus deposits $1,300 into an account that earns 4% simple annual interest. What is the balance in his account after 21 months?
1. 1 answer
2. asked by yolo
3. 444 views
what is the sum of the first twelve terms of an A.P, whose first term is 15 and the common different is 13.
1. 1 answer
2. asked by Hassan
3. 267 views
A powerful motorcycle can accelerate from rest to 27.1 m/s in only 4.37 s.1)What is its average acceleration?
1. 2 answers
2. asked by :)
3. 272 views
I'm working on exponential regression and have a table that compares student credit card debit each month after graduation. So
1. 1 answer
2. asked by lauren
3. 275 views
The fountain is made up of two semicircles, the 2 semicircles have a radius of 10ft, and a quarter circle. Find the perimeter
1. 1 answer
2. asked by Ray
3. 936 views
How many liters of hydrogen gas can be produced as 295k and 99.0 kPa if 22.3 grams of potassium metal react with excess water?2K
1. 3 answers
2. asked by Jimmy
3. 469 views
6823617
1. 2 answers
2. asked by Anonymous
3. 188 views
87392
1. 2 answers
2. asked by Complete the table by rounding off
3. 210 views
A 1.5 L pocket of air with a temperature of 295 K rises in the atmosphere. What will be the volume of the air pocket of the
1. 1 answer
2. asked by Hamilton2345
3. 275 views
A sample of nitrogen gas occupies 20.0 L at 745 K and 528 kPa. What is the volume of the gas at STP?
1. 1 answer
2. asked by Jablin
3. 340 views
The total municipal debt for the state of Illinois can be represented as the exponential function M(t)=41.24(1.052)t, where M
1. 2 answers
2. asked by saadieeraaee
3. 730 views
The distance d traveled by a car based on time, t, in seconds is given by the function of d = 3t + 1.Can you please Identify the
1. 1 answer
2. asked by Annie
3. 463 views
Lesson 6: Nationalism and the Spread of Democracy Portfolio CE 2016BLOCK 45.0830002 World History B Unit 4: Nationalism and the
1. 3 answers
2. asked by tina
3. 1,441 views
is (2,7) a solution to the system of equations: y=x+5 y=4x+1Part 1(circle one) Yes No Part 2 Show the proof for your answer
1. 1 answer
2. asked by Laura
3. 1,279 views
How many liters of hydrogen gas can be produced at 300 K and 104 kPa pressure if 25.5 g of sodium metal reacts?2Na + 2H20 =
1. 2 answers
2. asked by SteveJanker
3. 290 views
What is the density of an unknown diatomic gas is 1.379 g/L at 825 torr and 35 degrees celsius. What is the molar mass and the
1. 1 answer
2. asked by James
3. 291 views
An unknown gas effuses through an opening at a rate 3.53 times slower than nitrogen gas. What is the molecular mass of the
1. 1 answer
2. asked by James
3. 663 views
A powerful motorcycle can accelerate from rest to 27.1 m/s in only 4.37 s.
1. 1 answer
2. asked by :)
3. 267 views
Find the surface area of the cylinder. Use 3.14 for pi. Radius is 4m height is 9m.Show your work.
1. 3 answers
2. asked by Emily
3. 920 views
can someone please explain to me1. When doing parametric curves how do you find concavity (concave up or concave down) 2. When
1. 3 answers
2. asked by Becca
3. 311 views
I don't understand logarithms. Is there a way to solve exponential equations without doing them?Ex, 10,000 = 394.970(1.259)^x
1. 1 answer
2. asked by lauren
3. 386 views
Not a question but I have answers for the lesson 5 unit 3 grade 7 quiz.1.c 2.b 3.d 4.a 5.b 6.b 7.d 8.a 9.c 10.d I got 100% so I
1. 1 answer
2. $Disturbed individual /)($&/‘/&-!{%{*\’$ asked by Disturbed individual /)($&/‘/&-!{%{*\’
3. 339 views
Make a box-and-whisker plot for the set of data.21, 27, 27, 25, 21, 13, 18, 25. I'm going to say this now. I need help.
1. 8 answers
2. asked by Help.
3. 2,435 views
PCl3(g)+Cl2(g)⇄PCl5(g) Kc=0.11A 0.60mol sample of PCl3(g) and a 0.70mol sample of Cl2(g) are placed in a previously evacuated
1. 1 answer
2. asked by ...
3. 1,178 views
how do global positioning systems use elevation points on earths system to find latitude and longitude!! i need this
1. 1 answer
2. asked by plz answer
3. 328 views
how are lake s and pound similar i neeed this
1. 1 answer
2. asked by plz answer
3. 317 views
5cm to25km
1. 1 answer
2. asked by Baba
3. 257 views
Capacitance is directly proportional to the surface of the plates. What is total plate area, in square inches, of a capacitor
1. 1 answer
2. asked by Luke
3. 711 views
Integrate [0-2] √(3t^2)^2+(2-2t)^2dt
1. 1 answer
2. asked by Tommy
3. 312 views
The exact value for the density of aluminum is 2.699 g/cubic centimeters. Working in the science lab at school, Amy finds the
1. 1 answer
2. asked by Sans the skeleton
3. 420 views
1.) Convert 7.89A to kA (first blank) and mA (second blank). Record your answers in decimal form not powers of ten. No units are
1. 1 answer
2. asked by Kayla
3. 326 views
what mass of NaOH would be needed to neutralize exactly 200cm3 of a solution containing 4.9g per dm3 of H2SO4
1. 3 answers
2. asked by GCU
3. 606 views
The exact value for the density of aluminum is 2.699 g/cubic centimeters. Working in the science lab at school, Amy finds the
1. 2 answers
2. asked by Pluto
3. 245 views
<a href="brainiak.in/272/an-amplitude-modulated-waves-is-represented-by-expression-vm-5-1-0-6-cos6280t-sin-211-104t-volts"> is
1. 1 answer
2. asked by Hazrat Ali Sagar
3. 218 views
Copper has a specific heat of 0.385 J/g°C. If a sample of copper was heated from 25.0°C to 75.0°C using 397 J of energy, what
1. 1 answer
2. asked by Anonymous
3. 500 views
Find the first four terms in the sequence.an=-a n-1 +7 a1=2
1. 1 answer
2. asked by Anonymous
3. 280 views
R=3-2sintheta find the areaThe ans is 11π why I am I getting 12π I double checked my work still getting 12π
1. 1 answer
2. asked by Becca
3. 299 views
Finding questions
1. 0 answers
2. asked by Iskalabu
3. 182 views
Draw two lamps and a battery of 12 volts calculate the current in each lamp and the voltage across each lamp if the resistance
1. 1 answer
2. asked by Iskalabu
3. 385 views
Please help, i gotta get this done really soon :(( heres the question: Christian’s mom works at the concession stand during
1. 2 answers
2. asked by Pluto
3. 474 views
The vector position of a particle varies in time according to the expression r⃗ =3.00i^−6.00t2j^ where r is in meters and t
1. 2 answers
2. asked by The vector position of a particle varies in time a
3. 1,216 views
5. Why water is a good solvent for many different of solutes?6. Why should the solutes be added to water than water being added
1. 2 answers
2. asked by midhar
3. 307 views
im grade 7, unit test 3 one question help please...find the common difference in the graph, (a = input b=output) a 5 6 7 8 9 b
1. 1 answer
2. asked by Hannah
3. 191 views
a letter to my uncle overseas tellin him to pay my school fees
1. 3 answers
2. asked by chima
3. 324 views
Find the area of a sector of a circle of radius 14cm which subtend an angle 280
1. 1 answer
2. asked by Joseph
3. 471 views
Discuss three ways on how bad behavior in sports in a country can dampen nation building
1. 1 answer
2. asked by Sihle
3. 799 views
If a high-diver performs a handstand dive (falls vertically) from a platform and enters the water 2.04 seconds later, through
1. 1 answer
2. asked by Jake
3. 766 views
In triangle ABC,AB=11 cm, BC=9 cm and CA=10 cm. Find the area of the triangle.
1. 2 answers
2. asked by Atifa
3. 411 views
How can a code of conduct in sports encourage postive behavior in players
1. 1 answer
2. asked by Khanyiso
3. 266 views
the range of a set of numbers is 13.25the smallest number is -3.875 workout the largest number
1. 1 answer
2. asked by heba
3. 655 views
Let AX and BZ be the altitudes of the triangle ABC. Let AY and BT be its angle bisectors. It is given that XAY and ZBT are
1. 0 answers
2. asked by Eric
3. 313 views
Brandi buys one dozen ears of corn for $6.96. Johanna buys 1.5 dozen ears of corn at the same price per ear as Brandi. How much
1. 2 answers
2. asked by jenny
3. 318 views

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