Thursday
February 23, 2017

Posts by ALYSSA

Total # Posts: 822

Algebra
Joe and Skyler can clean an entire building in 44 hours. Joe can clean the entire building by himself in 66 fewer hours than Skyler can. How long does it take Joe to clean the building by? himself?
February 21, 2017

Socials
Make up an epitaph for a young coal miner, detailing the cause of death and the circumstance. Were suck people heroes of the Industrial Revolution? Explain your opinion
February 16, 2017

Math
Which equation can be used to find the measure of an angle that is supplementary to POS
February 15, 2017

Math
So it would be 50
February 14, 2017

Math
I meant YZX
February 14, 2017

Math
lucky drew an isosceles triangle as shown if the measures of XYZ is 25 what is the measure of XYZ
February 14, 2017

Math help FAST
Does anyone have the answers?
February 9, 2017

Social Studies
Answers to the Quick Check for Connexus Students: 1. A 2. B 3. C 4. A 100% Hope this helps.
February 9, 2017

Math
The test that I need is math 7b unit 1: geometry
January 27, 2017

Math
Does anyone have the answers????
January 27, 2017

Language arts
Im assuming your on connections academy so literature.
January 25, 2017

Language arts
What is the name of the online textbook used in this course A) Language arts B) The big question C) Literature D) Write to learn
January 25, 2017

AP ENGLish
Many plays and novels use contrasting places (for example, two countries, two cities or towns, two houses, or the land and the sea) to represent opposed forces or ideas that are central to the meaning of the work. Explain this contrast within the play, "The Importance of ...
January 16, 2017

Math
The Walters' backyard pool is rectangular in shape and is similar to the rectangle formed by their fenced backyard. The pool measures 10 ft long and 8 ft wide. If the length of the backyard is 35 ft long, what is the width of the backyard? Math - Henry, Monday, December 5...
January 9, 2017

Math
the mean of x and y is 12 and the mean of y and 12 is z/2. what is the mean of x and z?
December 9, 2016

Algebra
) An inlet pipe can fill an empty tank in 5 hours by itself, and an outlet pipe can drain the same tank when full in 7 hours by itself. If the tank is two-thirds full when the valves for both pipes are opened, how many minutes will it take to fill the tank?
December 1, 2016

Calculus
Find the derivative. y=e^8x/[e^(8x)+9] y' = The answer I have is 8e^8x/[(e^8x+9)^2] but it marked it incorrect..
November 13, 2016

Calculus
Use the function f and the given real number a to find (f^-1)'(a) f(x)=(x+9)/(x+3), x>-3, a=2 f(^-1)'(a)= ? Can someone please show me how to solve this problem?
November 13, 2016

Calculus
The answer is 1/11
November 13, 2016

Calculus
1/116 is not correct
November 13, 2016

Calculus
No it is x^3
November 13, 2016

Calculus
Use the function f and the given real number a to find (f^-1)'(a) f(x)=x^3+8x-3 a=6 (f^-1)'(6)= Thank you.
November 13, 2016

Calculus
The demand equation for a product is p=88,650/(396+3x) where p is the price (in dollars) and x is the number of units (in thousands). Find the average price p on the interval 40 <= x <= 50. (Round your answer to two decimal places.) Please show work because I know the ...
November 13, 2016

Math
7×3/2×2×2+24 is your answer. You just go backwards. For example, instead of 1/2 you would flip it and do times 2. Am I making sense or do you need me to explain more?
November 12, 2016

Math
Thanks
November 12, 2016

Math
It doesn't say in the question. So is it expecting us to know that a standard set has 28 dominoes?
November 12, 2016

Math
How do you know there are 28 dominoes?
November 12, 2016

Math
In a standard set of dominoes, a face of each domino has a line through the center, with 0 to 6 dots on each side of the line. Each possible combination of dots is used exactly once, one combination per domino. What is the probability that a randomly selected domino will have ...
November 12, 2016

Maths
3^36 + ? = perfect cube ? Has to equal 3^? Am I making sense? See if you can figure it out now (?^?^?)
November 12, 2016

Government and politics
Explain 2 enumerated powers of the president and 2 enumerated powers of congress
November 3, 2016

Government and politics
How does making laws to the people make it easjer? THe elastic clause
November 3, 2016

Government and politics
The executive legislative and judicial branches
November 3, 2016

Government and politics
In what way do other branches and the public influence the bureaucracy? I need 3 paragraphs
November 3, 2016

Government
I need a more specific answer
November 2, 2016

Government
How does the 3 branches of government influence the bureaucracy?
November 2, 2016

chemistry
A student conducts a reaction and measures a 19.9 g yield. The theoretical yield of the reaction under the conditions used is 31.4 grams. What percent yield did the student achieve?
November 2, 2016

Math
Well, I guess it'll do. Thanks for your help.
November 2, 2016

Math
Actually, on the sheet I have, it says 0.72%
November 2, 2016

Math
In a sponsored walk for charity, 560 students participated. Of these, 0.72% completed the 15-km walk. How many students completed the walk?
November 2, 2016

Math
Find the simple interest of $3800 at an annual rate of 3.5% for 3 years.
November 2, 2016

math
the number of trucks crossing the border fell from 3240 to 2673. What is the percent decrease?
November 2, 2016

Algebra 1
Whoops. the choices for number 4 was: A. 7.3x^2 + 0.8x + 0.7. B. 7.3x^2 - 0.8x + 1.3. C. 7.3x^2 + 0.8x + 1.3.*** D. 7.3x^2 + 0.8x - 1.3.
October 24, 2016

Algebra 1
Just checking my answers. What is the sum or difference? 1. 2x^4 - 8x^4 A. -6x^8 B. -6x^4*** C. -16x^4 D. -16x^8 What is the sum or difference 2. 10y^10 - 14y^10 A. -4y^20 B. -140y^20 C. -140y^10 D. -4y^10*** 3. Write the polynomial in standard form. Then name the polynomial ...
October 24, 2016

Chemistry
5.58g of Fe reacted with 3.0g of oxygen. How many moles of Fe were used?
October 23, 2016

Math
Which is the greater amount of money, 120% of 0.3% of $1000 or 120.3% of $1000?
October 21, 2016

Math
What unknown number makes these equation true. 447+99 =447+100-
October 5, 2016

Math
What unknown number makes these equations true 353-203 = 353-200-
October 5, 2016

Aglebra, math
Hi I really need help with this question and I don't know a thing about algebra!!! If anyone can help me understand this that would mean a lot! So here's my question. Brad says that the literal equation a = 3b + 4c - a is solved for a. Do you agree? Why or why not?
October 5, 2016

Math
put brackets into these statements to make them true: a) 20 - 2 + 2 * 2^2 + 6 = 26 b) 20 - 2 + 2 * 2^2 + 6 = 120
September 28, 2016

Science
We call zone of saturation the level to which the water fills all the interstices, or the pores, with the ground and all cracks minusclus of the rock/this fresh water supply exists in all the grounds. Why?
September 21, 2016

Science
what geographical features create natural boundaries for water to flow toward one ocean or another?
September 21, 2016

Algebra
I need help, it's a crossword puzzle. 10 letters, the last letter is T the 3rd letter is E. The question is: You can think of an opposite sign as ____ or -1 PLEASE HELP
September 14, 2016

Physics
A motorboat whose speed in still water is 2.91 m/s must aim upstream at an angle of 30.0 degrees (with respect to a line perpendicular to the shore) in order to travel directly across the stream. - What is the speed of the current? - What is the resultant speed of the boat ...
May 27, 2016

Science
If the earth exerts a 500 N gravitational force on an object in near space, how much force does this object exert on the earth, and by what law can this be asserted?
May 18, 2016

Physics
How would you change the following Galilean transformation equations in the case where a frame was moving both in the x and the y direction? (Use the following as necessary: x, y, z, Vx, Vy, t.) x' = y' = z' = t' =
May 13, 2016

Physics
Estimate the increase in rest energy of a copper sample [100 kg, c = 387 J/(kg · °C)] if its temperature is increased 100°C. -answer needs to be in kg please.
May 13, 2016

social studies
Summarize the ways which minnesotans contribute to WW2
May 12, 2016

Math
A rectangle has a width of 5 meters and length of 14 meters. If a similar rectangle has a width of 15 meters, what's its perimeter, in meters?
May 10, 2016

Algebra
3/8x + 180=3.5g
May 6, 2016

math
Range:9 Median:5 Mode:5
May 6, 2016

Math
y=10
May 5, 2016

Math
Find the missing number that completes the table of values what's the Function Objective a function table Example:y= X+2
April 7, 2016

Physics
A boy sliding down a frictionless plane inclined at an angles 35° with the horizontal. What is the acceleration of the book?
April 2, 2016

Physics
In Europe, the standard voltage is 230 V (rms), AC, and 50 cycles/s. Suppose you take your 5.00 W electric razor to Rome and plug it into the receptacle (with an adapter to fit the receptacle but not to change the voltage). (The standard voltage in the United States is 120 V (...
March 26, 2016

English
SUMMARIZE WHAT YOU HAVE WRITTEN AND TELL PEOPLE WHAT YOU WANT THEM TO REMEMBER IN YOUR WRITING.
March 26, 2016

MATH
Answer help for Connexus Students: 1. B 2. B 3. B 4. A 5. C Hope this helps. 100%
March 18, 2016

Math
3 and seventh/eights on a ruler.
March 8, 2016

Math
On the ruler below, identify the location of 3 7/8
March 8, 2016

Math
On the ruler below, identify the location of 7 3 -- 8
March 8, 2016

Organic Chemistry
We used sodium dichromate in sulfuric acid to oxidize borneol to camphor. Suppose you needed to prepare benzaldehyde from benzyl alcohol. Would the sodium dichromate be the best choice for this oxidation or are there better choices? Explain.
March 1, 2016

Science
A 20 kg mass slides down an inclined plane which is at an angle of 60 degrees to the horizontal 1. Horizontal component of weight force 2. Vertical component of weight force 3. Angle 4. Normal force 5. Net fx 6. Acceleration along incline I really do not get how to do this, I ...
March 1, 2016

Physics
THANK YOU Scott!! You made my day.
February 18, 2016

Physics
A synchrotron radiation facility consists of a circular ring that has a 48.0 m radius and creates an electron beam with a current of 497 mA when the electrons have a speed approximately equal to the speed of light. How many electrons pass a given point in the accelerator per ...
February 18, 2016

Physics
There is current of 115 pA when a certain potential is applied across a certain resistor. When that same potential is applied across a resistor made of the identical material but 30 times longer, the current is 0.044 pA. Compare the effective diameters of the two resistors. d2...
February 18, 2016

Physics
A 14.1 μF capacitor is charged to a potential of 45.0 V and then discharged through an 80.0 Ω resistor. (a) How long after discharge begins does it take for the capacitor to lose 90.0% of the following? (i) its initial charge in seconds (ii) its initial energy in ...
February 18, 2016

Math
2.75 - 0.33 = 2.42 miles on the bus 2.42 * 2 = 4.84 miles 4.84 is the final answer Nick
February 18, 2016

Physics
A 500 g sample of gold heated to 971.0 deg. C is placed in a calorimeter containing 220 g of water initially at 20.0 deg. C. If no heat is lost to the surrounding environment what will the final temperature of the water be? [HINT: At the end, the sample will be in thermal ...
February 16, 2016

Physics
A cylinderical brass rod with a radius of 2.10 cm and length of 1.50 m is placed in a fire with temperature of 490 deg. C. If the other end of the rod is at a temperature of 33 deg. C, what is the rate of heat transfer through the rod (ignore any heat loss from the sides of ...
February 15, 2016

P
A 500 g sample of gold heated to 971.0 deg. C is placed in a calorimeter containing 220 g of water initially at 20.0 deg. C. If no heat is lost to the surrounding environment what will the final temperature of the water be? [HINT: At the end, the sample will be in thermal ...
February 15, 2016

Physics
A styrofoam cooler is a cube with side length of 20.0 cm and walls with thickness of 1.9 cm. If the external temperature is 27.0 deg. C and the cooler contains ice and water at 0 deg. C. How much heat is transferred into the box in 24 hours? - I got 2.95x10^5 J for this and it...
February 15, 2016

Math
The quick check answers: 1. A and C 2. B 3. A and C 4. D 5. D 100% for Connexus students.
February 11, 2016

Physics
I have a few physics questions that I don't understand. Two are thermal expansion problems and the other is an ideal gas law problem. 1. Two rods, one made of iron and the other of aluminum, have the same initial length at 64.00 deg. C? When the temperature drops to 4.00 ...
February 8, 2016

math
idk the answer
February 8, 2016

Art
Quick Check answers for Connexus Students. 1. B 2. C 3. D 4. A 100% Hope this helps.
February 4, 2016

Math plz help one qustion only!!!!!!!!!!!!!!!!!!!!
Answers for the Quick check for Connexus Students. 1. B 2. C 3. A 4. D 100% Hope this helps.
February 4, 2016

Language
Answers: 1. A 2. B 3. C 4. D Trust me. 100% correct for Connexus students. I got a 4/4.
February 1, 2016

Physics
Charge A, +1 μC, is positioned at the origin of a coordinate system as shown below. Charge B, −1 μC, is fixed at x = 3 m. (a) Determine the magnitude and direction of the force that charge B exerts on charge A. (b) What is the force that charge A exerts on ...
January 29, 2016

Physics
Charge A, +1 μC, is positioned at the origin of a coordinate system as shown below. Charge B, −1 μC, is fixed at x = 3 m. (a) Find the electric field on the x axis at x = 6 cm. (b) At what point on the x axis is the electric field zero?
January 29, 2016

Physics
(a) Estimate the positive charge in you due to the protons in the molecules present in your body. (Assume that the human body is made entirely out of water.) (b) What is the net charge in your body?
January 29, 2016

Physics
Tarzan (80 kg) runs toward a vine at 4.8 m/s where Jane (60 kg) is hanging on. He jumps and grabs the vine. How high does the vine swing? If the vine is 25 m long, how much of an angle does that make?
January 28, 2016

physics
A 10 kg mass moving at 6 m/s strikes a stationary 2 kg mass in an elastic collision. Determine the velocity of each after the collision. 10(6)+2(0)=(10)Vf1+(2)Vf2 60=(10)Vf1+(2)Vf2
January 28, 2016

Algebra
A colony of bacteria has a population of ten initially, and doubles in size every three hours. What is the population of the colony after 24 hours of growth ?
January 24, 2016

Language Arts
1.C 2.A 3.D 4.B 100%
January 20, 2016

us history
is it the rewriting of the preamble
January 11, 2016

us history
so what is the correct answer
January 11, 2016

u.s. history
is it"Colonial America offers religious freedom." @Ms. Sue
January 8, 2016

History
What is the first questions answer?
January 7, 2016

geometry
two boards make up two sides of triangular sandbox 8ft and 5 ft what size board makes third side? I say 5 because this makes an isoles triangle
December 16, 2015

Geometry 12
F is the center point. I have the same question and I'm really confused.
December 14, 2015

Math
I am a common multiple of 8 and 2. I am greater than 50 and my digits are 3 apart. What am I?
December 7, 2015

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