Friday
September 4, 2015

Posts by m


Total # Posts: 1,150

physics
What is the variable and unit for centripetal force and centripetal acceleration?
July 15, 2015

Amplifiers
(TCO 3) For a common source FET amplifier, gm = 1,600 ms and RD = 3.5 k. The voltage gain (AV) is _____. 8.5 6 5.6 None of the above
June 23, 2015

Math
how many different ways can 8 people be seated in 3 chairs
June 2, 2015

Math
Which system has an infinite number of solutions? A.{x+2=y 4=2y-x B.{2y+6=4x -3=y-2x C.{y+3=2x 4x=2y-3 D.{y=2x-5 -2=y-2x Is it B
May 30, 2015

Math
Patton is organizing his stamp collection into ab ook. He has 42 foreign stamps and 70 US stamps. He wants every page to have the same number of foreign stamps and the same number of US stamps. If he puts the greatest number of stamps on each page, how many pages will he use? ...
May 30, 2015

Math
Which equation has the same slope as y=4x-5 A.4x-2y=0 B.3y-12x=21 C.y=5x+7 D.5y=4x-6
May 30, 2015

Math
Y=3x and Y=1/3x Is this perpendicular?
May 30, 2015

Math
how to determine if something is a function besides the statement "x's cannot repeat"
May 30, 2015

Algebra
Simplify √1/5 - √5
May 21, 2015

Algebra
Thank you
May 21, 2015

Algebra
Find the perimeter and area of a rectangle with a width of 2√7 - 2√5 and a length of 3√7 + 3√5
May 21, 2015

Science
How could sustainable use preserve biodiversity in hot spots?
May 18, 2015

Math
√216t + √96t
May 18, 2015

Math
Consider the following equation: A=(s+1)^2. This equation can also be written as ____.
May 12, 2015

Math
answer choice: a.) 4 b.) 5 c.) 7 d.) 2
May 12, 2015

Math
twice the square of a positive number increased by three times the number is 14. find the number
May 12, 2015

Math
How to simplify this expression √3b^2 / 27b^4
May 11, 2015

Science
1.how do plants grow when light comes from one side only? Why might plants respond to light this way? 2. What is a circadian rhythm? 3.What controls the change in leaves from night to day? 4.what might the plant leaves change from night to day?
May 7, 2015

Math discussion
If the data collected are correctly input, meteorologists predications could be accurate.
May 7, 2015

Math discussion
As part of their job, meteorologists use data to make weather predications. How accurate are their predications? What are other scenarios in which you would use to data to make a predication? How would you defend your predication using data?
May 7, 2015

Physics
Suppose you're an astronaut and you're sitting in a 6000kg space capsule riding on a 4000 m x 8000 m sail (whose mass is included in the 6000 kg). You're orbiting in the vicinity of a distant bright hot star giving off light with an intensity 8 x 10^9 W/m^2 at a ...
May 7, 2015

Physics
Suppose two conducting wires each of mass 25g and length 40m are both hanging from a support beam. When the circuit is turned on, the wires repel each other so that the angle between the supporting strings is 30 degrees at a height 5cm below the support beam. A. Are the ...
May 7, 2015

Physics
Suppose a light wave is in the visible spectrum, with frequency 740 THz(which will have a deep purple color). What will be the ratio of the electric to magnetic fields constitute the light wave? What fraction of the total energy is conveyed by the electric field?
May 7, 2015

Physics
Suppose two charged conducting wires each have current I, and they're placed parallel to each other. Fins the line charge density that needs to be placed on each wire so that the electric repulsion between them balances the magnetostatic force so that they are in equilibrium.
May 7, 2015

Physics
Suppose a 7kg bob is hanging from the ceiling in a region with uniform electric field E= 46x + 29y N/C. Find the charge on the bob if it's angular position is displaced from the vertical by 20 degrees.
May 7, 2015

Physics
In an AC circuit with a frequency 25 Hz producing an rms voltage of 30 V and a 20 farad capacitor, what is the end current?
May 6, 2015

Physics
In an ac circuit with frequency 25 Hz producing an rms voltage of 30 V and a 30 Henry inductor, what is the rms current going through the inductor?
May 6, 2015

Math
Sorry, that's what it asked me on my review so I just retyped what it said.
May 5, 2015

Math
What does a and c stand for in the quadratic function Ax^2+bx+c
May 5, 2015

math
A wall in Marcus's bedroom is 8 2/5 feet high and 18 1/3 feet long. If he paints 1/2 of the wall blue
May 3, 2015

Science
why might an ecologist use a food chain for one study and a food web for another study
April 30, 2015

Math
Perry's Publishing is relocating and 2 employees, Edna and Sam have created a "For sale" sign 4 feet long to place outside the current premises. They plant o attach the sign to a 9-foot pole using a hook and a chain. They would like the top of the sign to be 6 ...
April 29, 2015

English
I am doing a research are you suppose to write numbers out of words in the paper?
April 28, 2015

phsyics
A long string is wrapped around a 6.4-cm-diameter cylinder, initially at rest, that is free to rotate on an axle. The string is then pulled with a constant acceleration of 2.0m/s2 until 1.5m of string has been unwound. If the string unwinds without slipping, what is the ...
April 22, 2015

Math
A frequency, F, varies inversely as wavelength, w. The constant of variation is speed, S. Write a formula to express this relationship
April 16, 2015

Math
Rate varies inversely as time. Sandy rode her bicycle to Micah's house at a rate of 5 mi/h. She returned home at a rate of 4 mi/h. If the first leg of the trip took 20 minutes how long did the second leg of the trip take
April 16, 2015

Math
The mass of a given object varies inversely as the acceleration of the object. A cart with a mass of 40 g has an accelerationo 2.5 m/s^2. What is the acceleration of a 50 g cart?
April 16, 2015

Math
During normal breathing, about 12% of the air in the lungs is replaced after one breath. Write an exponential decay model for the amount of the original air left in the lungs if the initial amount of air in the lungs is 500 mL. How much of the original air is present after 240...
April 16, 2015

Math
Bacteria can multiply at an alarming rate when each bacteria splits into two new cells, thus doubling. If we start with only bacteria which can double every hour, how many bacteria will we have by the end of the day?
April 16, 2015

Math
6438.64
April 16, 2015

Math
The population of Winnemucca Nevada can be modeled by P=6191(1.04)^t where t is the number of years since 1990. What was the population in 1990? By what percent did the population increase by each year?
April 16, 2015

Math
The time it takes to complete a given trip varies inversely as the speed traveled. If it takes Tim 10 hours tro travel from Cleveland to Albany at 42 mi/h, how long will it take him to make the trip at 60 mi/h?
April 15, 2015

Math
Thanks
April 15, 2015

Math
Oh right, thanks. So it would be 13/54 and x/65
April 15, 2015

Math
Time varies inversely as the rate of travel. If Jennifer drove 13 hours at an average rate of 54 miles per hour, how long would thr trip take at a rate of 65 miles per hour
April 15, 2015

Math
Thank you
April 15, 2015

Math
Mass, m, is varies inversely as acceleration, a. The constant of variation is force,f. Write an equation to express this relationship.
April 15, 2015

Math
The variable y varies inversely as x : y is 1 2/3 when x is -3/5. Find y when x is 3/7
April 15, 2015

Math
So how would you set up the equation
April 15, 2015

Math
I somehow typed 12 because I saw a 4 and 3
April 15, 2015

Math
3*
April 15, 2015

Math
The time it takes to clean the house varies inversely with the number of people cleaning. If it takes 1 person 4 hours to clean the house, how long will it take 3 people? 12 hours
April 15, 2015

Math
The volume of a gas varies inversely as applied pressure if the pressure acting on a 45m^3 of gas is lowered from 3 atmospheres to 2 atmospheres what new volume does the gas occupy
April 15, 2015

Math
The population of a small Midwestern town is 4500 The population is decreasing at a rate of 1.5% per year. Write an exponential decay function to model this situation. Then find the number of people in the town after 25 years.
April 14, 2015

History
Places during the Early Republic
April 14, 2015

History
People who were in the Early Republic and places during that time
April 14, 2015

Math
Write a compount interest function to model each situation. Then find the balance after the given number of years $27,000 invested at a rate of 3.75% compounded quarterly; 3 years
April 14, 2015

Math
Write the quadratic equation in standard form that has the given solutions. x:{5, -3}
April 11, 2015

Math
Solve for the zeros of the function using the quadratic formula. 3x^2=-4x+6 I know what the quadratic formula is but when I put it into the formula I keep getting an error on the graphing calculator.
April 9, 2015

Math
the length of a rectangular garden is 5 less than twice the width find the length of the garden if the area is 88 square feet
April 9, 2015

Math
Thank you!
April 9, 2015

Math
A function is described by the equation f(x)=x^2-3. The replacement set for the independent variable is (2,4,7,9) What is the corresponding set for the dependent variable
April 9, 2015

Science
If a full moon occurred on April 1, what phase would you see on the 7th, 21st,4th,30th,and 14th of April
April 8, 2015

Science
What kind of energy is transferred in an energy pyramid
April 7, 2015

Science
Okay, thank you
April 6, 2015

Science
Which two elements represent the same family of the periodic table? Hydrogen Helium Lithium Fluorine Is it none??
April 6, 2015

Science
what is an isotope
April 6, 2015

Science
H2) -----> H^+ + OH^- Is this equation balanced
April 6, 2015

English
Thank you!
April 6, 2015

English
2.The child was reluctant to (access/venture) into the closet at night because he was unsure whether child-eating monsters really inhabited it in the dark Venture? 3.Th Members of the student council(circulated/convened) promptly affter school to finish their plans for the ...
April 6, 2015

English
So am doing it right Mrs.Sue
April 4, 2015

English
I ask my teacher are we suppose to write about one side of the paper. my teacher told me to write one side of topic in the paper and the other side on the presentation.
April 4, 2015

English
I ask my teacher are we suppose to write about one side of the topic or both sides? my teach one side of topic in the paper and the other side on the speech.
April 4, 2015

English
thanks
April 4, 2015

English
My paper only about one side.
April 4, 2015

English
So that would my presentation would to argument about online education.
April 4, 2015

English
No problem it tricky paper. The other side of the argumentative would my presentation.
April 4, 2015

English
I am in favor of traditional classroom education my paper about one side of the argumentative.
April 4, 2015

English
My side am taking for the paper is Traditional education and for the presentation I would talking about online education.
April 4, 2015

English
So for my presentation I would talking about online education.
April 4, 2015

English
My stand is traditional education in the class.
April 4, 2015

English
I am writing argumentative essay about learning in the traditional classroom. I confused what my teacher means by presenting the other side in a presentation?
April 4, 2015

English
Thanks for all the help.
April 3, 2015

English
“Active Learning’’ Center for Research on Learning and Teacher. The Regents of the University ( 2014).Web. 1 Apr 2015. like this
April 3, 2015

English
“Active Learning’’ Center for Research on Learning and Teacher The Regents of the University ( 2014).Web. 1 Apr. 2015.
April 3, 2015

English
yes
April 3, 2015

English
Michigan University 2014
April 3, 2015

English
I did
April 3, 2015

English
Page number
April 3, 2015

English
Center for Research on Learning and Teaching.
April 3, 2015

English
The University of Michigan
April 3, 2015

English
Active learning in quotes
April 3, 2015

English
No is not author would be not the Michigan University right.
April 3, 2015

English
yes the first one
April 3, 2015

English
“Active Learning.”University of Michagan this what I know for this writeteacher.
April 3, 2015

English
okay
April 3, 2015

English
I have another one I had hard time citation
April 3, 2015

English
Thanks for the help. How I have go work on paraphrase.
April 3, 2015

English
(“(Exploring the Pros” 3). Okay got it
April 3, 2015

English
Like this (Exploring the Pros and Cons of Online ,Hybrid,and face-to-face Class formats 3).
April 3, 2015

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